Format Modem (Wifi) on Atrix HD? [Fixed] - Wifi Not Working... Turning Off Instantly - Motorola Atrix HD

For weeks i have been trying to solve the not working WIFI problem i have been having. I searched around a found a solution an just sharing it here and hoping that it will be easier to find and figure out cz i went through alot to find it.
First you will have to root your device by following this link http://forum.xda-developers.com/showthread.php?t=2227938
Next download and install Root Explorer from here http://www.appsapk.com/root-explorer/
Download the Wifi fix file here http://forum.xda-developers.com/attachment.php?attachmentid=2309737&d=1381197765
Put both Root Explorer and the Wifi Fix File on your memory card or phone memory.
Install Root Explorer and grant permissions when asked after opening it.
Copy the Wifi Fix File from wherever it is on the memory card or phone memory and browse to directory (still using Root Explorer) and search for persists folder.
Paste the Wifi Fix File there
Restart phone.
If after restarting the wifi still not working, use RSD and install stock firmware, However it should work.
Any questions, u can ask me, i will be glad to help.

I'm glad it is working now for you!

fail
atrix for me turn on wifi but not connect wifi.please help me

done thanks buddy, i formatted persist yesterday (new device for me) and after reading this copied file, set permission, rebooted with cache and dalvik wipe. all fixed

Thanks its working for mi now !

Persists folder not found
I'm facing the same issue, but I didn't found the persists folder.... Can anyone please help me resolving this issue.
I'm new to all this, so please dont' mind my silly questions...

j_jindal1 said:
I'm facing the same issue, but I didn't found the persists folder.... Can anyone please help me resolving this issue.
I'm new to all this, so please dont' mind my silly questions...
Click to expand...
Click to collapse
Have you rooted your phone and install root explorer yet? You cannot find persists folder in non-rooted phone.

is this for stock rom?
Also, what exactly is this supposed to fix?

sangchoi said:
Have you rooted your phone and install root explorer yet? You cannot find persists folder in non-rooted phone.
Click to expand...
Click to collapse
yes I did that... but persist folder was still not available... I installed some LewaOS ROM and this issues was resolved.... I was still not able to see persist folder in root explorer...
I installed tictactoe version 2.5 ROM and everything was working till I noticed that SIM is not working... :crying:
Now I checked IMEI # and it shows null.... It seems I'm in big trouble as I'm not able to install any of the STOCK ROMS and I didn't take backup of my phone... Please help me...

j_jindal1 said:
yes I did that... but persist folder was still not available... I installed some LewaOS ROM and this issues was resolved.... I was still not able to see persist folder in root explorer...
I installed tictactoe version 2.5 ROM and everything was working till I noticed that SIM is not working... :crying:
Now I checked IMEI # and it shows null.... It seems I'm in big trouble as I'm not able to install any of the STOCK ROMS and I didn't take backup of my phone... Please help me...
Click to expand...
Click to collapse
Well, hears like a big problem. In my case, I'd like to restore to stock firmware using The Myth Tools. But let's see if there's any other advices. Because I'm noob too..

sangchoi said:
Well, hears like a big problem. In my case, I'd like to restore to stock firmware using The Myth Tools. But let's see if there's any other advices. Because I'm noob too..
Click to expand...
Click to collapse
Thanks for replying bro... It seems experts are too busy to comment..
As I never faced a problem in rooting and installing new ROM's I didn't take a backup of stock ROM... (My biggest mistake)
If I install any of the available STOCK ROMs using SP tools, it bricks my phone...(it doesn't start) I followed advise for unbricking using SP tools and it worked to bring back my phone.... But now if I install any of the available ROMS, either FrontCam, SIM, WIFI etc doesn't work.... (only one of these services dont' work, if wifi works in a ROM SIM might not work... )

Thank you very much
I was fighting with it for HOURS.
The solution works perfectly by using the WCNSS file on the brazlian RAZR HD (running paranoid 4.4.x)
used terminal emulator and unix comands (chmod and chown) as explained in the previous post's and voilá!

Do I need to extract the zip? Or just put the zip there?
Edit: got it we need to put the file
Sent from my ATRIX HD using XDA Premium 4 mobile app

Tried the fix but didn't helped me ..... I am having random WiFi drops .
Sent from my ATRIX HD using XDA Premium 4 mobile app

wifi+modem+radio = grief
:crying:i am suffering the same type of ****e with the wifi an imei and so on is there anyway to fix this or is it that i have to buy a new non moto phone?

brazen0ne said:
:crying:i am suffering the same type of ****e with the wifi an imei and so on is there anyway to fix this or is it that i have to buy a new non moto phone?
Click to expand...
Click to collapse
Are you running a custom ROM? When and how did this happen? Have you tried flashing back to stock?

sorry i killed it quietly
audit13 said:
Are you running a custom ROM? When and how did this happen? Have you tried flashing back to stock?
Click to expand...
Click to collapse
sorry i killed it quietly
I smashed it with a tool ,
i chose to use a ball peen hammer,
i took awhile to choose the satisfactorily utensil to end its days
it was a very frustratingly simple embarrassment
that an inanimate object got the better of me

brazen0ne said:
sorry i killed it quietly
I smashed it with a tool ,
i chose to use a ball peen hammer,
i took awhile to choose the satisfactorily utensil to end its days
it was a very frustratingly simple embarrassment
that an inanimate object got the better of me
Click to expand...
Click to collapse
Well... That'll do the trick.

Unyc36 said:
For weeks i have been trying to solve the not working WIFI problem i have been having. I searched around a found a solution an just sharing it here and hoping that it will be easier to find and figure out cz i went through alot to find it.
First you will have to root your device by following this link http://forum.xda-developers.com/showthread.php?t=2227938
Next download and install Root Explorer from here http://www.appsapk.com/root-explorer/
Download the Wifi fix file here http://forum.xda-developers.com/attachment.php?attachmentid=2309737&d=1381197765
Put both Root Explorer and the Wifi Fix File on your memory card or phone memory.
Install Root Explorer and grant permissions when asked after opening it.
Copy the Wifi Fix File from wherever it is on the memory card or phone memory and browse to directory (still using Root Explorer) and search for persists folder.
Paste the Wifi Fix File there
Restart phone.
If after restarting the wifi still not working, use RSD and install stock firmware, However it should work.
Any questions, u can ask me, i will be glad to help.
Click to expand...
Click to collapse
fck, thank you soooooo much! it's been unnerving me!
this entirely fixed it for me thank you again! - now, only questions i have, once restarted should we then rm the file ? or keep it in /persist folder? because it's still in there..... also, if format/factory or future custom roms, is this a permanent wifi fix? and lastly, what exactly caused this issue in the first place, and what does this file do exactly to resolve it?
thanks again!!

having this same issue on a Nexus 6 running CyanideL

Related

Internal Memory is getting full

Hey Y'all,
Anyone know what would cause my internal memory to get about 1mb fuller in what seems like each day. I turn my phone off completely at nite, I am non rooted with OS 2.1
I have even removed some apps to see if this stops. It hasn't Seems like something is writting to my memory with each new startup.
Is there an app, other than Astro or File Manager that will allow me to trim some fat off the internal memory. Also, where (what file) would that be stored in.
Sorry if I haven't explain'd this well but its got me baffled too.
When I updated the OS to 2.1, I was only using about 60mb of internal memory, then I restored all my apps and it came up to about 75mb used, now doing normal daily backups and just normal loads, I have used up 91mb. My backups are saved on the SD, not the internal.
If anyone has any ideas, I would be greatful. At this rate, I will run out of internal memory in about 2 months, lol
any reason why u dont wanna root??? it makes life with android so much easier..
anyway, ur probably buildin up a lot of cache.. if you was rooted you could just use cachemate found in the market and one click would get rid of your cache.. but sense your not, your gonna have to delete cache manually one app at a time..
menu>settings>applications>manage applications
let that load (it will take a min or two depending on how many apps u've got)
after it loads, click menu then sort by size..
start with the first app on the list and click on it.. once that opens you will see "Cache" and the amount (if theres any).. click on Clear Cache.. do that for each app (you will see that a lot of apps are at 0 already so just go onto the next one)
hope that helps..
Not really other than fear of screwing my phone up and not being able to put it back to 2.1 stock. I have been looking over the 2.1 root:
http://forum.xda-developers.com/showthread.php?t=694572
however and I never say never.
Thanks alot for the info about the cache(s). I will give it a try.
I really do appreicate your help.
UPDATE: I just did as you recommended, PERFECT!!
Went from 86mb used to 70mb used. 16mbs more free, I'll take it. Thanks again....
rdisanza said:
Not really other than fear of screwing my phone up and not being able to put it back to 2.1 stock. I have been looking over the 2.1 root:
http://forum.xda-developers.com/showthread.php?t=694572
however and I never say never.
Thanks alot for the info about the cache(s). I will give it a try.
I really do appreicate your help.
UPDATE: I just did as you recommended, PERFECT!!
Went from 86mb used to 70mb used. 16mbs more free, I'll take it. Thanks again....
Click to expand...
Click to collapse
glad it worked for u.. now just think about it, you could do that whole process with one click if you were rooted..
bk718 said:
glad it worked for u.. now just think about it, you could do that whole process with one click if you were rooted..
Click to expand...
Click to collapse
I know u r right, still thinking it over. My problem is really all the people who are rooted and all the problems they are having. This forum has 1000's of the" Help, I rooted and now this or that doesn't work" OR "Help, I just rooted and now my phone is Locked and I can't access anything" that scares me. My phone works perfectly, it tethers perfectly and its the old adage, If its not broken, lalalala....
Anyway, I haven't said NO.
BTW, Ic you're in Spartanburg, lol, used to date a gal in Easley and I am a grad of USC, GO *****!!
thanks man....
rdisanza said:
I know u r right, still thinking it over. My problem is really all the people who are rooted and all the problems they are having. This forum has 1000's of the" Help, I rooted and now this or that doesn't work" OR "Help, I just rooted and now my phone is Locked and I can't access anything" that scares me. My phone works perfectly, it tethers perfectly and its the old adage, If its not broken, lalalala....
Anyway, I haven't said NO.
BTW, Ic you're in Spartanburg, lol, used to date a gal in Easley and I am a grad of USC, GO *****!!
thanks man....
Click to expand...
Click to collapse
Well, just cause you root dosent mean you need a custom ROM. You can stay stock rooted and just get the rooted abilities. IE Wifi tethering, Cashe cleaning, a bunch of other stuff.
Most people had the fear of messing up there phone, however as in the previous post you can root and stay with the stock ROM. I have rooted several android phones, not just hero's, and have not once had a problem. I know that some have problems if they are not on Sprint and try flashing a ROM which might changed their profile info. And the great thing is that there have not been any issues with the 2.1 RUU. So if you rooted and had problems, which I doubt, you can always RUU back to 2.1
They're not having issues due to root...it's the custom roms they are loading. I've had mine rooted since last November, and I haven't had a problem with the phone because of root. Now, I have had problems with custom roms before...but the nice thing about root is that you can always reflash to a new custom rom...or you can go back to stock (or stick with stock if that's your preference).
All root does is gives you more control of your phone. What you do with that control is up to you.
rdisanza said:
I know u r right, still thinking it over. My problem is really all the people who are rooted and all the problems they are having. This forum has 1000's of the" Help, I rooted and now this or that doesn't work" OR "Help, I just rooted and now my phone is Locked and I can't access anything" that scares me. My phone works perfectly, it tethers perfectly and its the old adage, If its not broken, lalalala....
Anyway, I haven't said NO.
BTW, Ic you're in Spartanburg, lol, used to date a gal in Easley and I am a grad of USC, GO *****!!
thanks man....
Click to expand...
Click to collapse
tkirton said:
They're not having issues due to root...it's the custom roms they are loading. I've had mine rooted since last November, and I haven't had a problem with the phone because of root. Now, I have had problems with custom roms before...but the nice thing about root is that you can always reflash to a new custom rom...or you can go back to stock (or stick with stock if that's your preference).
All root does is gives you more control of your phone. What you do with that control is up to you.
Click to expand...
Click to collapse
Basically, this.
Well thx folks, so if I do this root proceedure:
http://forum.xda-developers.com/showthread.php?t=694572
, I will have SuperUser perms and tipically NO problems as long as I stick with the stock ROM? Another question, Tethering is very important to me. I currently use PdaNet, will it still work after ROOT plus give me WiFi Tethering too?
Thanks again, this just got more interesting.
Pretty much wifi teather does have its limits but its still pretty wicked
Thx again folks, Ima gonna do it. Seems fool proof and the positives outweigh the negatives. I can also revert to pure stock if all else fails, so, WHY NOT?
Regards,
Soon to be ROOTED!!
OK, trying to ROOT, getting this while following instructions exactly:
Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:\Users\Rich>cd C:\android-sdk-windows\toolsadb devices
The system cannot find the path specified.
C:\Users\Rich>cd C:\android-sdk-windows\tools
C:\android-sdk-windows\tools>adb devices
List of devices attached
HT9B3HF00237 device
C:\android-sdk-windows\tools>adb push unrevoded /sdcard
cannot stat 'unrevoded': No such file or directory
C:\android-sdk-windows\tools>
Revoked. Spelling mistake. Check again.
Sent from my HERO200 using XDA App
sekarpdkt said:
Revoked. Spelling mistake. Check again.
Sent from my HERO200 using XDA App
Click to expand...
Click to collapse
Retry with spelling corrected, and btw, this is copy & paste:
Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:\Users\Rich>cd C:\android-sdk-windows\tools
C:\android-sdk-windows\tools>adb devices
List of devices attached
HT9B3HF00237 device
C:\android-sdk-windows\tools>adb push unrevoked /sdcard
cannot stat 'unrevoked': No such file or directory
C:\android-sdk-windows\tools>
humm!
Following the instructons exactly..
what the heck is unrevoked? looks like its missing an extension too. eg; .img
Sent from my Hero CDMA using the XDA mobile application powered by Tapatalk
go here:
http://forum.xda-developers.com/showthread.php?t=694572
SEE Step 9:3
I am following these instructions but I agree, something is missing but then again, it then again, if something really is missing, I can't be the 1st to find it.
I tried this proceedure 4 times and gave up, then installed the normal 2.1.
PITS
Did you get the hero-root.zip? If so, did you uncompress it in the tools folder?
rdisanza said:
go here:
http://forum.xda-developers.com/showthread.php?t=694572
SEE Step 9:3
I am following these instructions but I agree, something is missing but then again, it then again, if something really is missing, I can't be the 1st to find it.
I tried this proceedure 4 times and gave up, then installed the normal 2.1.
PITS
Click to expand...
Click to collapse
Yes I did, I decompressed the 3 files within hero-root.zip to the C:\android-sdk-windows\tools folder.
The funny thing however is in the
C:\android-sdk-windows
folder, there is nothing, no files, only the TOOLS subfolder and in the TOOLS folder are the three following files:
adb.exe
AdbWinApi.dll
AdbWinsbApi.dll
It this correct?

[Q] Droid 3 root/unroot question for experts

hey guys this is my first post. I have known about this website for a long time. i am a huge fan. I am having some trouble with my droid 3. I have used the v7 one click root and it worked like an absolute charm. i loved it. i highly recommend it for new d3 users. Only problem is my DA sister was messing with my phone right when the new update went out for them. lets just say.. she updated it. i had absolutely no idea until i tried to access root permissions and it did not work. i had titanium backup running too so my apps are frozen but my phone is not rooted anymore? i cant access anything. i tried to re-root my phone but it says adb is not recognized as an internal or external command or something like that. I dont know if i have to reset my entire phone? or what. Ive tried everything and nothing is working. If this is not the proper forum to ask this question i apologize ahead for this is my first forum like i said. I have absolutely no idea what to do. i am very stuck. Anything can help guys thank you.
if you had so any apps frozen I'm surprised the update went through. Lol the one click root should work for you though. I guess if you've tried everything an sbf with the .890 file is guaranteed to solve your problems and you will be able to reroot just as you've done before. Just check if your drivers are still a-ok
Sent from my DROID3 using xda premium
thanks
i re-installed new drivers even tho i was pretty sure mine were all set. but instead of opening up the easy root v7 out of winrar directly i extracted it to the desktop then ran it then it worked? lol so i am very confused. but it works now thank you for your help.

[Q] Followed Tuts and this is where I am can anyone help?

Right firstly appologise to the admin for posting earlier in the wrong thread, but gratitude for you patience and direction to getting me to the point where I currently am. which is.... Ive followed the tuts from getting my phone from the exclamationion/pc symbol, re-installed the correct firmware and followed the rooting tut. I am on 2.3.6 android version S5830NEKT2 baseband [email protected]#1 kernel version gingerbread build no:. my question is (and believe me I have searched all evening through the forums to try to gain the knowledge myself and leave the busy guys doing what they do best behind the scenes) I cant seem to unlock all the ****e apps that come pre-installed with the phone... all i want to do is free up phone memory, and maybe install a stable sci-fi fancy looking rom/SHELL. however when i try to uninstall/view or any thing via CWM/AppMaster/installmanager/ESfileexplorer I keep getting the same message about my phone "MUST BE ROOTED" first. I did get the message at the end of rooting via the tuts and was told to thank the guy... which I did (and still do) can anyone tell me where I went wrong? I am at present thinking that maybe installing a custom ROM (currently looking at cryogen latest) would resolve my hassles am I correct?
I am extremely gratefull for you chaps on XDA for getting me this far and hope I dont come across any other way. I would be content with at least having my phone working thanks to you guys but, just cant shake the feeling I am a midges **** off from sorting the root problem can anyone help me....
ps... had a few beers so am off to bed to sleep on it for now... I have a shed load of kids and a moaning wife with a list of jobs todo over the weekend,so I will get back to this during nxt week sometime. Any pointers in the right direction would be appreciated...
FRANKLY MY PHONE IS NEARLY AS OLD AS ME.. AND IM SURPRISED THE SUPPORT IS STILL OUT THERE :laugh:
You won't be able to install custom rom if you are not rooted and have cwm(clockworkmod) installed on your phone...
And i suggest u to use root explorer for exploring your system and/or deleting some system apps...
Sent from my GT-S5830 using Tapatalk 2
Gilang555 said:
You won't be able to install custom rom if you are not rooted and have cwm(clockworkmod) installed on your phone...
And i suggest u to use root explorer for exploring your system and/or deleting some system apps...
Sent from my GT-S5830 using Tapatalk 2
Click to expand...
Click to collapse
I have tried using ES via the phone but there dosnt seem to be any files in the root folder to delete.
i mean is the app called "Root Explorer"
go to /system/app, that is where the system app located...
what do you mean there is no any files?

Nexus 7 - Extreme lag + Exchange services error all the time

Hi,
Since the kitkat update I get exchange errors all the time, and the nexus is slow as shi...
Factory Reset didn't solve the problem.
Any Help?
Version: 4.4.2
No one with this problems?
Di0g0 said:
No one with this problems?
Click to expand...
Click to collapse
You could try reverting back to 4.3 then update to 4.4.2 by installing a custom rom.
Hum,
But this problems are normal on the oficial 4.4.2?
Di0g0 said:
Hum,
But this problems are normal on the oficial 4.4.2?
Click to expand...
Click to collapse
Nope they are not
---------- Post added at 11:34 AM ---------- Previous post was at 11:26 AM ----------
By any chance your extreme lag also affects the audio performances? I and a friend of mine had in the same period (for 2 weeks) EXTREME lag, signal lost on mobile network. The lag was so powerful that even music was interrupted. The only way to get rid of this was rebooting the tablet.
The most awkward part is that the bug persisted over ANY KIND OF ROM/KERNEL. Even the official one from Google Developers (any android version).
Best part: It was fixed by itself. Lags started to be increasingly rare and at some point they stopped.
I tried to catch some logs...at the moment of failure, just once they pointed me to some lines in the source code...so I quit trying to figure it out what happens..
I had the same problem, I solved it installing SlimKat, but probably you can solve it with any custom rom, I tried many times to restore 4.4.2 but always the same, only installing custom roms seem to solve it...
I remember it, is like a nightmare to me, turn the tablet On and let it 5 minutes before open any app, open Google Play and see how it lags, installing apps always causing freezing... It remembers me my Windows XP years...
At the beginning i let it thinking it will solve itself, haha, after months I was about to broke it with a stone
Kilek_360 said:
I had the same problem, I solved it installing SlimKat, but probably you can solve it with any custom rom, I tried many times to restore 4.4.2 but always the same, only installing custom roms seem to solve it...
I remember it, is like a nightmare to me, turn the tablet On and let it 5 minutes before open any app, open Google Play and see how it lags, installing apps always causing freezing... It remembers me my Windows XP years...
At the beginning i let it thinking it will solve itself, haha, after months I was about to broke it with a stone
Click to expand...
Click to collapse
Ya it's my situation now...
al3x1393 said:
Nope they are not
---------- Post added at 11:34 AM ---------- Previous post was at 11:26 AM ----------
By any chance your extreme lag also affects the audio performances? I and a friend of mine had in the same period (for 2 weeks) EXTREME lag, signal lost on mobile network. The lag was so powerful that even music was interrupted. The only way to get rid of this was rebooting the tablet.
The most awkward part is that the bug persisted over ANY KIND OF ROM/KERNEL. Even the official one from Google Developers (any android version).
Best part: It was fixed by itself. Lags started to be increasingly rare and at some point they stopped.
I tried to catch some logs...at the moment of failure, just once they pointed me to some lines in the source code...so I quit trying to figure it out what happens..
Click to expand...
Click to collapse
Ya the tablet is extremely slow, and freezes sometimes for some seconds!
What do you mean with "rebooting the tablet"? Factory Reset on the original recovery menu?
Thanks.
Di0g0 said:
Ya it's my situation now...
Ya the tablet is extremely slow, and freezes sometimes for some seconds!
What do you mean with "rebooting the tablet"? Factory Reset on the original recovery menu?
Thanks.
Click to expand...
Click to collapse
If you want to keep the official rom you can just try to reflash 4.4.2 wiping everything, just copy to PC the files you want to keep and after flashing copy again to tablet, i would recommend you to copy only important data, not everything, and specially not copy the folders with strange names that you dont know what they are
Kilek_360 said:
If you want to keep the official rom you can just try to reflash 4.4.2 wiping everything, just copy to PC the files you want to keep and after flashing copy again to tablet, i would recommend you to copy only important data, not everything, and specially not copy the folders with strange names that you dont know what they are
Click to expand...
Click to collapse
How to reflash the 4.4.2?
It's necessary root?
Di0g0 said:
How to reflash the 4.4.2?
It's necessary root?
Click to expand...
Click to collapse
Before flashing anything try to restore the tablet, copy all your stuff to PC and format it by going to settings / backup and reset / factory data reset and checking to wipe all on internal memory/sdcard
It will wipe all your data, apps and everything, so be sure that you dont forget anything to be copied to pc.
Maybe it solve the problem without flashing
About root and flashing:
You dont need it, but you can root it if you want after flashing,
I dont know how much you know about flashing and all that, so Im gonna make you an quickly tutorial
Basically all you need is:
Nexus root toolkit from here: www.wugfresh.com/nrt/
4.4.2 firmware (can be downloaded directly from the Nexus Root Toolkit)
And be sure that you have copied to PC everything you dont want to be deleted, you can just copy all to PC and after flashing copy to tablet only what you want...
On tablet turn on USB debugging, on developer options (To unlock it go to settings /about tablet /build number and click it many times until it says "you are now a developer", then go back and you will see it)
When its done follow the Nexus Root Toolkit instructions to "flash stock + unroot" (by clicking a button with that text) you should select Android 4.4.2 (KOT49H) and check the option "automatically download"(dont remember what the option says exactly)
And the tool will download it and tell you when you have to do something. Just dont disconnect the tablet until the tool ends its job
Maybe you should install some drivers if you get an error message like "device not found"
If you want to know more about insalling drivers, you get any problem or something else just tell me, but maybe im gonna make you wait because tomorrow is my birthday and I wont be checking it for few hours.
Kilek_360 said:
Before flashing anything try to restore the tablet, copy all your stuff to PC and format it by going to settings / backup and reset / factory data reset and checking to wipe all on internal memory/sdcard
It will wipe all your data, apps and everything, so be sure that you dont forget anything to be copied to pc.
Maybe it solve the problem without flashing
About root and flashing:
You dont need it, but you can root it if you want after flashing,
I dont know how much you know about flashing and all that, so Im gonna make you an quickly tutorial
Basically all you need is:
Nexus root toolkit from here: www.wugfresh.com/nrt/
4.4.2 firmware (can be downloaded directly from the Nexus Root Toolkit)
And be sure that you have copied to PC everything you dont want to be deleted, you can just copy all to PC and after flashing copy to tablet only what you want...
On tablet turn on USB debugging, on developer options (To unlock it go to settings /about tablet /build number and click it many times until it says "you are now a developer", then go back and you will see it)
When its done follow the Nexus Root Toolkit instructions to "flash stock + unroot" (by clicking a button with that text) you should select Android 4.4.2 (KOT49H) and check the option "automatically download"(dont remember what the option says exactly)
And the tool will download it and tell you when you have to do something. Just dont disconnect the tablet until the tool ends its job
Maybe you should install some drivers if you get an error message like "device not found"
If you want to know more about insalling drivers, you get any problem or something else just tell me, but maybe im gonna make you wait because tomorrow is my birthday and I wont be checking it for few hours.
Click to expand...
Click to collapse
I tried to restore the tablet and that didn't worked (look at the first post).
I will try the 2º option, thank you !!
Di0g0 said:
Ya the tablet is extremely slow, and freezes sometimes for some seconds!
What do you mean with "rebooting the tablet"? Factory Reset on the original recovery menu?
Thanks.
Click to expand...
Click to collapse
No...just a simple restart. As I stated, I tried different resets and flashes and everything and nothing worked...
Di0g0 said:
I tried to restore the tablet and that didn't worked (look at the first post).
I will try the 2º option, thank you !!
Click to expand...
Click to collapse
Be careful about "Returning to stock" method as I think Google broke their "flash-all.bat" from the arcvive of Android 4.4. Flash every file by your hand. I used that idiotic flash-all on any android version, but on 4.4 it completely broke my motherboard by flashing wrong boot.img.
[QUOTW=Di0g0]I tried to restore the tablet and that didn't worked (look at the first post).
I will try the 2º option, thank you !![/QUOTE]
Okay, I was no sure that you also format "SD card" factory reset do not delete user data/sd card on some devices and Im not sure if in N7 you have to check the option
Try the 2° option but take a look at this comment:
al3x1393 said:
No...just a simple restart. As I stated, I tried different resets and flashes and everything and nothing worked...
Be careful about "Returning to stock" method as I think Google broke their "flash-all.bat" from the arcvive of Android 4.4. Flash every file by your hand. I used that idiotic flash-all on any android version, but on 4.4 it completely broke my motherboard by flashing wrong boot.img.
Click to expand...
Click to collapse
If thats true then try to flash 4.3 and install 4.4.2 by OTA, just select 4.3 instead 4.4.2 when you are about to flashing
Ok,
I flashed the nexus 7 2012 directly to the factory 4.4.2 using the nexus root toolkit, and everything is working fine without problems, at least for now.
The tablet isn't giving exchange errors, and doesn't hang everytime, but I only used it for some minutes, lets see how it works after some days/intensive usage.
Anyway, as I said, I flashed to 4.4.2 directly using the toolkit, and it worked without any problem
Thank You!

HELP!! Deleted SuperSU

Hello everyone, I am new to this whole rooting thing. I rooted my galaxy s7 edge and everything was fine and working properly until a couple of days ago. I deleted my SuperSU and some other backup files on accident. I re-downloaded the app on the playstore and now the SuperSU app says that root is not detected. I am trying to fix it and I can't figure it out. Someone please help me, I need to either unroot my phone or somehow get superSU back. Again I am new to this I tried to flash a zip in recovery and cannot seem to figure it out. Anyone know how to fix my phone???
sammykay01 said:
Hello everyone, I am new to this whole rooting thing. I rooted my galaxy s7 edge and everything was fine and working properly until a couple of days ago. I deleted my SuperSU and some other backup files on accident. I re-downloaded the app on the playstore and now the SuperSU app says that root is not detected. I am trying to fix it and I can't figure it out. Someone please help me, I need to either unroot my phone or somehow get superSU back. Again I am new to this I tried to flash a zip in recovery and cannot seem to figure it out. Anyone know how to fix my phone???
Click to expand...
Click to collapse
Flash the unSU zip from here to unroot, then make the same that you did to root it again.
I am having a hard time flashing things to my phone. Would you be able to help me a little more detailed. My phone doesnt want to recognize the file do you use odin or a program?
sammykay01 said:
I am having a hard time flashing things to my phone. Would you be able to help me a little more detailed. My phone doesnt want to recognize the file do you use odin or a program?
Click to expand...
Click to collapse
Try flashfire app from play store.
mauam said:
Try flashfire app from play store.
Click to expand...
Click to collapse
The playstore is gone. It somehow got deleted. Everything went smoothly when I originally rooted the phone, and then all of a sudden all of this happend
sammykay01 said:
The playstore is gone. It somehow got deleted. Everything went smoothly when I originally rooted the phone, and then all of a sudden all of this happend
Click to expand...
Click to collapse
Download it from apkmirror.
mauam said:
Download it from apkmirror.
Click to expand...
Click to collapse
So after I download FlashFire I can flash new files onto my phone from my phone? I am sorry I am asking so many questions I am just getting frustrated and slightly confused with all of this.
sammykay01 said:
So after I download FlashFire I can flash new files onto my phone from my phone? I am sorry I am asking so many questions I am just getting frustrated and slightly confused with all of this.
Click to expand...
Click to collapse
I never tried it (don't needed), you need to try for yourself. Just a silly question, do you have a nandroid backup, before the issue happened!?
mauam said:
I never tried it (don't needed), you need to try for yourself. Just a silly question, do you have a nandroid backup, before the issue happened!?
Click to expand...
Click to collapse
I did, but it also got deleted.
sammykay01 said:
The playstore is gone. It somehow got deleted. Everything went smoothly when I originally rooted the phone, and then all of a sudden all of this happend
Click to expand...
Click to collapse
sammykay01 said:
I did, but it also got deleted.
Click to expand...
Click to collapse
Just out of curiosity: What did you do!?
Didgeridoohan said:
Just out of curiosity: What did you do!?
Click to expand...
Click to collapse
Well I wanted to use some of my apps such as PokemonGO, and with the root it wouldnt let me. I read on this site that deleting 3rd party apps and then signing into the apps would work. They made it seem like all I had to do was redownload SuperSu. However all the rooted apps are gone and a lot of other files are gone, and I still cannot use the PokemonGo app. I cant seem to flash the zip file that everyone says to do. When I try to open SuperSU it says it root undetected, but my bootloader still says custom and when I reboot in recovery it says custom. Also rootchecker says that I am not rooted. I just want to get my phone working either with the original software, or rooting all over again.
sammykay01 said:
Well I wanted to use some of my apps such as PokemonGO, and with the root it wouldnt let me. I read on this site that deleting 3rd party apps and then signing into the apps would work. They made it seem like all I had to do was redownload SuperSu. However all the rooted apps are gone and a lot of other files are gone, and I still cannot use the PokemonGo app. I cant seem to flash the zip file that everyone says to do. When I try to open SuperSU it says it root undetected, but my bootloader still says custom and when I reboot in recovery it says custom. Also rootchecker says that I am not rooted. I just want to get my phone working either with the original software, or rooting all over again.
Click to expand...
Click to collapse
How on earth did you delete the Play store when trying to remove third party apps?
Anyway... I'd nuke the phone and start from scratch. Have you searched through your device's forum for advice? Feels like the more appropriate place to go... Good luck.
My phone loaded into recovery mode and factory reset the phone and now there is nothing on it. I cant get it to load what can I do
what is ur problem?
sammykay01 said:
My phone loaded into recovery mode and factory reset the phone and now there is nothing on it. I cant get it to load what can I do
Click to expand...
Click to collapse
Your phone did that by itself? Seems unlikely...
And that doesn't sound like a factory reset, it sounds like compete wipe.
Like I said, go to your device's forum, find the stock firmware (here's one guide) or a custom ROM and flash it to your device. If you need further advice, those forums is the place to go...
What you really need to do though is read, read, read about what you're doing, before doing it. "Sir! Put the device down and step away!" :laugh:

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