questions about backing up phone firmware - Moto X Q&A

I have a rooted phone with twrp installed. I've never made a firmware backup before, and I am not sure what is the best way to do it.
Ideally I would want an exact copy of the .img file, So if anything happens I could restore my phone to the previous original factory image. But I am not sure if it is possible to make a complete backup like that.

Hi
Altho I don't use TWRP but use CTR/CWM.....they are similar in that these custom recoveries (and others) offer backup of "current" firmware.
You would need to find the Official ROM for your device and flash it......except for the recovery which I assume you want to keep TWRP
Then you can reboot into TWRP and make a backup.
The backup is now a TWRP version of the original firmware.
Does that make it clearer?
2) IMHO because of upgrades, you will be better off just making TWRP backups of your current phone setup.
If you restore a made TWRP official images.....it will take you some time to do all the updates, assuming you use playstore.
good luck

aus9 said:
You would need to find the Official ROM for your device and flash it......
Click to expand...
Click to collapse
problem is, i can't get it. even contacting the company was no help. thats why I was hoping to somehow pull it off my phone first... but seems like that isnt possible?

Hi
I can't see what your phone is, maybe you can add it to your signature or reply.
OK now I understand why you posted....thanks for that.
Lets pretend the only thing you did to this phone was to root it and add apps
then go into either bootloader menu then factory reset......CTR offers factory reset as well .....so hopefully TWRP will as well
otherwise
or direct into factory reset
-----some phones can only do one way.....normally vol down plus power or vol down plus camera button plus power gets some devices into factory reset mode
reset for most devices won't delete all data and root.....you should do this thru your recovery option.
Howerver........please don't do this until you have done a full TWRP backup and made a change and then confirmed you can do a full restore.
Once done.....check "installed" playstore apps and uninstall any still showing......they can be installed later from the "all apps" tab
This is about the closest you will get to official firmware without the official rom......YMMV and try at own risk.
Note that some devices can be a bit touchy in factory reset mode so you may need to redo a wipe function.
good luck

I think I might have found my factory firmware.
According to my phone, my original firmware is 139.4.6.ghost_row.ACG.en.US and one of those files that I got it from here http://motofirmware.com/files/category/9-ghost/ is ACG_XT1050_4.4.2-KXA20.16-1.31_CFC_1FF.xml.zip
But I don't know how to tell for sure if they'll be a match, but its the closes I've been able to find so far.
my model is moto x, xt1050

http://motofirmware.com/files/file/128-acg-xt1050-442-kxa2016-131-cfc-1ffxmlzip/
http://pdadb.net/index.php?m=specs&id=5957&c=motorola_moto_x_xt1050_cdma_motorola_ghost
it looks like 442 refers to your android vesion and matches the spec page
KXA20.16-1.31 could be your build string?
see this post pls
http://forum.xda-developers.com/moto-x/general/index-welcome-to-motorola-moto-x-t2558785
as that user has a lot of info you may wish to post to it?
I am sure OP can offer better advice than me. good luck

Well if you just want a twrp back up of your factory firmware...make a back up of your current configuration of your device (really do this!).
Then factory reset your phone. There are many ways to do this...but it is up to you. Then go back into TWRP and make a back up of the newly reset
device. Once it is done, save that back up on your device and somewhere else...just in case. To get back to your original configuration, just use twrp
to restore the back up you made at the beginning.

Related

Backup Question

I have a couple of questions I am hoping to get help with. First if I have a custom ROM on my phone like MoDaCo and I wipe back to factory will it also add back the apps I removed like Nascar, footprints, ect. I am asking because after I wiped it through the recovery screen it did not add these back. The second question is when trying to do a Nandroid restore from when I first rooted the phone after I updated it, I get an error telling me it has to be done from the shell. Can I do this and if so how? Thanks
can anyone help with this?
Are you using RA-1.2.3??
My Nandroid backups have never asked me to restore through terminal.
Your back up maybe corrupt?? If so, I am not sure if people have had success loading a Nandroid from another phone, but you are welcome to one of my factory backups if it works. Can someone confirm a Nandroid from another phone will restore? I will Send if it does.
Also, the factory reset in RA1.2.3 should put back all apps. It is a "Factory reset" though I have never done one without immediately loading a rom. Who knows how its actually supposed to work.
Kcarpenter said:
Are you using RA-1.2.3??
My Nandroid backups have never asked me to restore through terminal.
Your back up maybe corrupt?? If so, I am not sure if people have had success loading a Nandroid from another phone, but you are welcome to one of my factory backups if it works. Can someone confirm a Nandroid from another phone will restore? I will Send if it does.
Also, the factory reset in RA1.2.3 should put back all apps. It is a "Factory reset" though I have never done one without immediately loading a rom. Who knows how its actually supposed to work.
Click to expand...
Click to collapse
I am using RA-1.2.3. I guess it is possible the backup got corrupt when I moved it to my PC and then back to the phone. What is strange is none of the backups I had saved would take. I was able to do a backup and then right after that restore it so I know it works. I did about three factory resets and it would not add back the system apps I removed, but I think before the Sprint update when I first rooted the phone it did add back all the apps when I reset the phone. I could be wrong or it may be they came back when I put MoDaCo 1.1 on the phone since his ROM has everything with it. Thanks for responding.
last MoDaCo Rom I loaded (1.2c) all the stock apps came back, but I also loaded the Optimzation.zip so i wasn't sure who put them back.
Good to know it was the MoDaCo. It seems that even loading Rom's most things are fairly persistent and don't get wiped or over writen which is nice.
WinMoBo phones usually wipe everything out when you do this stuff.
redram38 said:
I have a couple of questions I am hoping to get help with. First if I have a custom ROM on my phone like MoDaCo and I wipe back to factory will it also add back the apps I removed like Nascar, footprints, ect. I am asking because after I wiped it through the recovery screen it did not add these back. The second question is when trying to do a Nandroid restore from when I first rooted the phone after I updated it, I get an error telling me it has to be done from the shell. Can I do this and if so how? Thanks
Click to expand...
Click to collapse
doing a "factory reset" will not replace stock programs you deleted, it will just delete all your settings and apps you installed.
It's a misnomer in fact.... but when HTC made the option, they assumed that you hadn't rooted your phone. That's why all they really delete is the stuff in /data. Nothing in /system is added or modified.
If you really want to do a true factory reset, get the RUU from HTC and run it to reset your phone to exactly what it was when you got it.
As far as Nandroid not working, I've never had that problem either, but if your backup is corrupt then RUU will be your only option.

backing up / restoring original firmware

i'm about to root my moto x dev.
i want to keep a backup of the original firmware in case i want to go back.
does it make any difference that it is encrypted? i'm guessing no...
also, any good dumb proof steps? the main info thread only mentions restoring stock by downloading a firmware not using a backed up one.
gcbxda said:
i'm about to root my moto x dev.
i want to keep a backup of the original firmware in case i want to go back.
does it make any difference that it is encrypted? i'm guessing no...
also, any good dumb proof steps? the main info thread only mentions restoring stock by downloading a firmware not using a backed up one.
Click to expand...
Click to collapse
Rooting how? What version of android are you on? These are very important considerations to be able to make a recommendation.
Assuming you intend to unlock your bootloader, you can make a backup with TWRP Custom Recovery BEFORE you root.
If you are using the PIE exploit (only current root method for 4.4.2+), you cannot flash custom recovery. If this is the case, your only option to return to stock will be to flash the official SBF file for your carrier as listed in the "Return to Stock" thread. Not really important since the changes are lost upon reboot anyways.
Regardless, we need more details.
EDIT: Just saw you are using DEV edition.
Very easy!
FIRST: When you unlock your bootloader, it ERASES EVERYTHING. Save anything important first. You cannot make a backup until after you flash twrp, which you can only do AFTER you unlock the BL.
Additionally, according to this thread, it is impossible to backup an encrypted device. So after unlock, you are advised to not choose to encrypt, otherwise no backup can be made: http://forum.xda-developers.com/moto-x/moto-x-qa/twrp-device-encryption-t2711700
Once Unlocked, flash TWRP custom recovery with mfastboot:
mfastboot flash recovery twrpfilename.img
link to download twrp here: http://forum.xda-developers.com/moto-x/development/recovery-twrp-official-support-moto-x-t2779637
then use fastboot to reboot into bootloader:
fastboot reboot-bootloader
now VOL DOWN to "recovery" and VOL UP to open it.
There is a BIG backup button. Use it.
Afterwards, click exit. When you do, it will tell you that you are not rooted and ask if you want to flash SuperSU Installer.
Say yes! Once rebooted, run SuperSU installer and it will root & install SuperSU for you. It will give you 2 options: Choose Play Store Option.
Good Luck
@gcbxda
Keep in mind, since unlocking the bootloader also does a factory reset and puts you back to "fresh out box" the backup you do once you flash TWRP on your phone, will be no different than "Stock Rom" (except TWRP recovery). So why not use the factory firmware to flash the phone back instead of restoring such a backup?
Oh, and keep in mind, if you do backup while in TWRP, you'll want to copy that back up file from the phone to the PC for storage. Future Factory Resets and such will likely wipe the X's internal /SDcard so the backup file would be lost.
Now if your intent is to unlock the bootloader, setup your phone the way you like it before rooting, back up, and then root.... I can see the value in that.
You can also use 'adb pull /sdcard c:\' to backup any files you have
Thanks everyone!
Backing up my stuff is good, but my main concern is going back to stock if I need (what if they release a kick ass moto watch and i need the OTA stock upgrade to use it?
Also, what if I do a backup of the partitions with ADB? ...man sometimes the android community pisses me off. everything must be packaged in a app or some GUI that hides all the information. ...just wasted 2 days reading xposed source to learn that all i had to do, instead of even installing xposed, was to edit a single sql value from 1 to 0... i'm all for the nice guis, but don't hide the actual steps like it is some black magic.
When i started this thread i was thinking of a backup more on the lines of: http://forum.xda-developers.com/showthread.php?t=2450045
anyway, if adb pull is not an option, my plan of action:
1. backup everything i want on the fake sdcard
2. copy the files out (either adb pull or rootbrowser to move sd files to a external pendrive on the USB OTG)
3. factory reset and/or root bootloader
4. install TWRP (this will be new, always liked classic no-touch CWM on my nexus)
5. backup stock roms
6. root/flash/etc
anyone can expand on item 5 with personal experiences? ideally if you ever did a successful back-to-stock restore
Stock
gcbxda said:
Thanks everyone!
Backing up my stuff is good, but my main concern is going back to stock if I need (what if they release a kick ass moto watch and i need the OTA stock upgrade to use it?
Also, what if I do a backup of the partitions with ADB? ...man sometimes the android community pisses me off. everything must be packaged in a app or some GUI that hides all the information. ...just wasted 2 days reading xposed source to learn that all i had to do, instead of even installing xposed, was to edit a single sql value from 1 to 0... i'm all for the nice guis, but don't hide the actual steps like it is some black magic.
When i started this thread i was thinking of a backup more on the lines of: http://forum.xda-developers.com/showthread.php?t=2450045
anyway, if adb pull is not an option, my plan of action:
1. backup everything i want on the fake sdcard
2. copy the files out (either adb pull or rootbrowser to move sd files to a external pendrive on the USB OTG)
3. factory reset and/or root bootloader
4. install TWRP (this will be new, always liked classic no-touch CWM on my nexus)
5. backup stock roms
6. root/flash/etc
anyone can expand on item 5 with personal experiences? ideally if you ever did a successful back-to-stock restore
Click to expand...
Click to collapse
Hello,
You can find all the stock roms here - - > http://sbf.droid-developers.org/phone.php?device=0
MikeNaples said:
Hello,
You can find all the stock roms here - - > http://sbf.droid-developers.org/phone.php?device=0
Click to expand...
Click to collapse
thanks. i also saw that motorola offer it themselves.. is this their own repository?
but regardless, it is always nice to already have your own handy
gcbxda said:
thanks. i also saw that motorola offer it themselves.. is this their own repository?
but regardless, it is always nice to already have your own handy
Click to expand...
Click to collapse
Moto officially offers recovery images (full stock rom) for the GSM Dev/GSM Unlocked XT1053 and Verizon XT1060 by request on their web site here -> https://motorola-global-portal.custhelp.com/app/standalone/bootloader/recovery-images They are the most currently released rom only. You wont find older versions there.
SBF.Droid-Developers.org is neither owned, operated nor sponsored by Moto. They keep every version full stock roms (SBF files) they find. I'm not going to speculate how they come across them, but they have many SBF files that Moto hasn't officially released to the public too. i.e. Sprint, ATT, and other carriers.
---------- Post added at 07:27 AM ---------- Previous post was at 07:01 AM ----------
gcbxda said:
Thanks everyone!
Backing up my stuff is good, but my main concern is going back to stock if I need (what if they release a kick ass moto watch and i need the OTA stock upgrade to use it?
Click to expand...
Click to collapse
There are ways to get back to stock to be able to take an OTA -> http://mark.cdmaforums.com/MotoX-ReturnToStock.html
gcbxda said:
Also, what if I do a backup of the partitions with ADB? ...
When i started this thread i was thinking of a backup more on the lines of: http://forum.xda-developers.com/showthread.php?t=2450045
Click to expand...
Click to collapse
You can certainly back up that way. But I haven't tried backing up that way and restoring, so I don't know.
gcbxda said:
anyway, if adb pull is not an option, my plan of action:
1. backup everything i want on the fake sdcard
2. copy the files out (either adb pull or rootbrowser to move sd files to a external pendrive on the USB OTG)
3. factory reset and/or root bootloader
4. install TWRP (this will be new, always liked classic no-touch CWM on my nexus)
5. backup stock roms
6. root/flash/etc
anyone can expand on item 5 with personal experiences? ideally if you ever did a successful back-to-stock restore
Click to expand...
Click to collapse
With my HTC Incredible and HTC Thunderbolt and Moto Droid, I did backups in CWM, and restores. It was mainly for when a new upgrade came out. I would backup my current device setup, apps, etc. Apply the update, and if I didn't like the update or had problems, I could revert to my pre-update backup, rather than flash a stock rom and have to set it up all over again, install all my apps, etc. But the HTC devices had S-OFF, so downgrading wasn't an issue.
With my Droid Bionic, the bootloader wasn't unlocked, so it wasn't an option. And there were issues with GPT.Bin and other items preventing downgrading roms, even when flashing official full SBF files.
I haven't really done this with my VZW Dev X, mostly due to the fact that while the bootloader is unlocked, its not unlocked as much as a Nexus device, or an HTC with S-Off, where you can downgrade and flash any parts no matter what. Security issues, things like GPT.BIN, MotoBoot, etc can still get in the way when trying to downgrade. So I never felt it worth the risk. Not to mention the limited space on the X, and time/effort to make the back up and move the file to the PC, and then getting it back on the phone should I ever need to restore it since there is no real SD card.
If your intent of backing up stock roms is so you can revert to stock, having the Moto SBF files available elevates most users concerns. When flashing the same version, there are ways to do it without losing your Apps/Data (like in the case of running 4.4.2 rooted and modded, but wanting to get back to stock to take the 4.4.3 OTA).
If you want to do a backup/restore inside TWRP, you can. I have read many posts from users who were successful. I just advise that you keep track of the version you back up, and only restore if the same Android version is still on your phone (i.e. only restore a 4.4.2 back up if 4.4.2 is on your phone, only restore a 4.4 back up if 4.4 is still on your phone, etc)
wait, what are the limitations i will have with a unlocked Dev device?
with my nexus and touchpad i often tried 4.3 roms and went back to 4 or 2.3 even...
i tried searching the terms you mentioned but it spawn all sort of threads with OP having some flashing problem and then pages of comments starting with "i think..."
I'm extremely confused now
Sent from my XT1053 using XDA Free mobile app
gcbxda said:
wait, what are the limitations i will have with a unlocked Dev device?
with my nexus and touchpad i often tried 4.3 roms and went back to 4 or 2.3 even...
i tried searching the terms you mentioned but it spawn all sort of threads with OP having some flashing problem and then pages of comments starting with "i think..."
I'm extremely confused now
Sent from my XT1053 using XDA Free mobile app
Click to expand...
Click to collapse
Unlocked or Locked Moto X... you have to be concerned when flashing backwards. The Security features on the X prevent downgrading certain components. Attempting to do so will brick or set you up to brick in the future.
Please see -> http://mark.cdmaforums.com/MotoX-Downgrade.htm
Short version... once you have 4.4.2 on your phone, do NOT attempt to downgrade.
KidJoe said:
Moto officially offers recovery images (full stock rom) for the GSM Dev/GSM Unlocked XT1053 and Verizon XT1060 by request on their web site here -> https://motorola-global-portal.custhelp.com/app/standalone/bootloader/recovery-images They are the most currently released rom only. You wont find older versions there.
Click to expand...
Click to collapse
Lol. looking back at that thread i whish i had went ahead and did all the backups on all OTA updates before each twrp/root and did not trust motorola to have my back.
I'm a moron. Bumping this as a lesson to others

No OS on XT1053

Hello, My brother have a XT1053 that he was trying to install CM 12 on it, but accidentally he wiped up his entire phone ( including system ). Now when he turns his phone on it stays on the Bootloader Unlocked screen forever. Im not an android user so i dont have any idea of what to do. my brother does not speak english so he cant search for a solution. Is there anything that could be done to "save" the phone?
Kurinn said:
Hello, My brother have a XT1053 that he was trying to install CM 12 on it, but accidentally he wiped up his entire phone ( including system ). Now when he turns his phone on it stays on the Bootloader Unlocked screen forever. Im not an android user so i dont have any idea of what to do. my brother does not speak english so he cant search for a solution. Is there anything that could be done to "save" the phone?
Click to expand...
Click to collapse
Restore the phone using RSD. Very simple. Simple search will give you the answer. Just a reminder. You should always have a backup before flashing any ROMs. ESPECIALLY stock, that way if something like what you said happens. You can easily recover. Hence the custom recovery Wiping it clean on accident is also difficult. Not sure how one does that. Hope you're using TWRP.
kcuffel said:
Restore the phone using RSD. Very simple. Simple search will give you the answer. Just a reminder. You should always have a backup before flashing any ROMs. ESPECIALLY stock, that way if something like what you said happens. You can easily recover. Hence the custom recovery Wiping it clean on accident is also difficult. Not sure how one does that. Hope you're using TWRP.
Click to expand...
Click to collapse
Ok, i already downloaded RSD but i cant find the stock firmware for the phone. Yes im using TWRP, and you asked how he wiped it up, he was selecting the items to wipe and misclicked on system.
Another Method
Install ClockWorkMod Recovery. (Phil's touch CWM). This has the option to mount storage as USB drive. use this to copy the ROM you want to install in the phone. Then disconnect phone and flash the ROM. :good:
TWRP does not have this option. or atleast i have not been able to find it. I know CWM has it because i screwed up once like this with my old phone, and did this to get back to normal.
Kurinn said:
Ok, i already downloaded RSD but i cant find the stock firmware for the phone. Yes im using TWRP, and you asked how he wiped it up, he was selecting the items to wipe and misclicked on system.
Click to expand...
Click to collapse
Sites with STOCK Moto roms for the X are listed in this thread -> http://forum.xda-developers.com/moto-x/general/info-tip-web-sites-official-leaked-roms-t2923347
Or download the correct sbf, extract, flash in bootloader.

[Q] OS Backup Question

Hi, I am sure this is answered somewhere here, but there is so much cumulative information and half-answers to go through.
First the short version then some additional info.
Short;
How can I do a complete backup of a new TF701 so that I could restore it to the state it arrived in before I would unlock the bootloader, root, and install a recovery?
Info;
Although I am not an expert, I have rooted/put clockwork recovery on a few different phones and tablets. I am familiar with adb and know there are techniques to use that to do a backup.
A bit more info;
I have another TF701 that is rooted and works reasonably well, but I did something at some point that now it randomly reboots, as well as it will not install the update to go from JB to KK (I get a "not enough space" error that I assume is really a misleading error based on having encrypted the device).
On the new TF701, after turning it on, all I have done is apply the various system updates. I would like to capture the device in this state so that in the future I can restore to it. IE, that I would both be able to restore to this clean KK as well as stock recovery, and anything else (if there is) software-wise that might cause the device to misbehave. Having a re-locked bootloader isn't necessarily a requirement, as I'm not sure how hard that is, but if possible I would like the state captured to be with the device as it currently is with the locked bootloader.
If possible, I don't want to root, install a recovery, and only then be able to do a backup and have to rely on someone's post of a "Stock recovery" or image.
My main concern is not around returning the device and getting support or things like that; it is being able to return the device to a known, pristine state, since most backup methods don't seem to backup everything; they either only backup apks, or only backup the system rom, or only the "sdcard", etc.
SocketTumi said:
Hi, I am sure this is answered somewhere here, but there is so much cumulative information and half-answers to go through.
First the short version then some additional info.
Short;
How can I do a complete backup of a new TF701 so that I could restore it to the state it arrived in before I would unlock the bootloader, root, and install a recovery?
Info;
Although I am not an expert, I have rooted/put clockwork recovery on a few different phones and tablets. I am familiar with adb and know there are techniques to use that to do a backup.
A bit more info;
I have another TF701 that is rooted and works reasonably well, but I did something at some point that now it randomly reboots, as well as it will not install the update to go from JB to KK (I get a "not enough space" error that I assume is really a misleading error based on having encrypted the device).
On the new TF701, after turning it on, all I have done is apply the various system updates. I would like to capture the device in this state so that in the future I can restore to it. IE, that I would both be able to restore to this clean KK as well as stock recovery, and anything else (if there is) software-wise that might cause the device to misbehave. Having a re-locked bootloader isn't necessarily a requirement, as I'm not sure how hard that is, but if possible I would like the state captured to be with the device as it currently is with the locked bootloader.
If possible, I don't want to root, install a recovery, and only then be able to do a backup and have to rely on someone's post of a "Stock recovery" or image.
My main concern is not around returning the device and getting support or things like that; it is being able to return the device to a known, pristine state, since most backup methods don't seem to backup everything; they either only backup apks, or only backup the system rom, or only the "sdcard", etc.
Click to expand...
Click to collapse
The short answer is: You can't.
You can't do anything in terms of backing up anything system related with a locked bootloader
You cannot relock the bootloader
You cannot make a nandroid without a custom recovery installed.
What's wrong with the stock recovery image and the stock rom you can find on Droidbasement????
They are just that: Pure stock. If you flash those you're tablet is back to factory specs except for the BL unlock.
Try formatting /data on your old tablet, then reflash the rom. Most likely your problems are related to the encryption....
berndblb said:
You can't do anything in terms of backing up anything system related with a locked bootloader.
Click to expand...
Click to collapse
Well, I said I understand I might need to unlock the bootloader.
I don't understand why, for example;
http://forum.xda-developers.com/galaxy-nexus/general/guide-phone-backup-unlock-root-t1420351
after an adb restore;
"You're back to normal, short of possibly some widgets on the home screen. [...] I did have an issue with not all files being restored to the Internal Storage; in particular, the Gallery still displayed all the folders and files that it had cached (which it expected to be there) as only gray boxes, and would not display the images, nor would it rescan the media. [...] this will not back up SMS messages"
Why??? Is this a bug in adb? something about not being able to lock the file system? Those questions are rhetorical, but I don't understand why everything with Android seems to be "it works, ... except ..."
berndblb said:
What's wrong with the stock recovery image and the stock rom you can find on Droidbasement????.
Click to expand...
Click to collapse
Probably nothing, but what is it's provenance? It was not posted by Asus, right? How do I know it was not posted by some hacker who has added three lines of code that captures every "keystroke" I make? Most of the posted tutorials just say "go here ..,. download this ..., type this ... and there is no explanation of what is going on or why I should trust that download. If I can't get a purely stock rom, how did the person who posted that one?
SocketTumi said:
Well, I said I understand I might need to unlock the bootloader.
I don't understand why, for example;
http://forum.xda-developers.com/galaxy-nexus/general/guide-phone-backup-unlock-root-t1420351
after an adb restore;
"You're back to normal, short of possibly some widgets on the home screen. [...] I did have an issue with not all files being restored to the Internal Storage; in particular, the Gallery still displayed all the folders and files that it had cached (which it expected to be there) as only gray boxes, and would not display the images, nor would it rescan the media. [...] this will not back up SMS messages"
Why??? Is this a bug in adb? something about not being able to lock the file system? Those questions are rhetorical, but I don't understand why everything with Android seems to be "it works, ... except ..."
Click to expand...
Click to collapse
Why should something titled as experimental developed for a Samsung Nexus on ICS from 2011 not work on your current tablet?
I don't even know where to begin.......
And anyway, that post is about backing up apps and data. Doesn't backup the rom....
Probably nothing, but what is it's provenance? It was not posted by Asus, right? How do I know it was not posted by some hacker who has added three lines of code that captures every "keystroke" I make? Most of the posted tutorials just say "go here ..,. download this ..., type this ... and there is no explanation of what is going on or why I should trust that download. If I can't get a purely stock rom, how did the person who posted that one?
Click to expand...
Click to collapse
Yes, you should only download from reputable sources. How do you find out if they are reputable? Google is your friend.
How could they do it? Because they know a whole lot more than you do.... or I for that matter.
But it's totally up to you to benefit or not from a boatload of work done for free in the spirit of sharing.
berndblb said:
Try formatting /data on your old tablet, then reflash the rom. Most likely your problems are related to the encryption....
Click to expand...
Click to collapse
Thank you. I was trying to avoid starting over on that tablet, but that worked.

[Q] RUU

Hi, I did a lot of things with my One Mini 2 and I actually really don't know what to do anymore... So much options and yet there always seems to be a problem. Let me explain everything.
What I did:
-flashed a custom rom, then went back to a stock rom of this forum
-flashed the dt2w kernel, it messed up my phone so I then flashed the liberty one, which worked
But with the liberty one I had some memory problems, for exemple I couldn't take screenshots... That's why I decided that I wanted to put my phone just as it was when I bought it, I really hope that's possible, by that I mean having official firmwares etc, therefore being able to do official upgrades from my phone (is that what OTA is?).
I looked on internet and it looks like what I need is RUU, as it includes everything (from what I understood)... I know a lot of threads were made about this, but quite a few months ago, so that's why I'm making a new one, and to make things clear.
Also, I downloaded an official kernel from htcdev.com, but each time I tried flashing it with TWRP, it "failed".
So, if you guys have an answer, solution or, in best case, the actual RUU, that would be great.
Thanx
Linkalex1 said:
Hi, I did a lot of things with my One Mini 2 and I actually really don't know what to do anymore... So much options and yet there always seems to be a problem. Let me explain everything.
What I did:
-flashed a custom rom, then went back to a stock rom of this forum
-flashed the dt2w kernel, it messed up my phone so I then flashed the liberty one, which worked
But with the liberty one I had some memory problems, for exemple I couldn't take screenshots... That's why I decided that I wanted to put my phone just as it was when I bought it, I really hope that's possible, by that I mean having official firmwares etc, therefore being able to do official upgrades from my phone (is that what OTA is?).
I looked on internet and it looks like what I need is RUU, as it includes everything (from what I understood)... I know a lot of threads were made about this, but quite a few months ago, so that's why I'm making a new one, and to make things clear.
Also, I downloaded an official kernel from htcdev.com, but each time I tried flashing it with TWRP, it "failed".
So, if you guys have an answer, solution or, in best case, the actual RUU, that would be great.
Thanx
Click to expand...
Click to collapse
Still no RUU's avaiable as HTC wont release them. your best option is to use TWRP backup and restore.
Original stock backup
Thank you, but my backup kind of disappeared... I saw your post where there was the "HTC Original Backup.zip", I tried to flash but again it failed... Am I supposed to flash it as a backup?
Linkalex1 said:
Thank you, but my backup kind of disappeared... I saw your post where there was the "HTC Original Backup.zip", I tried to flash but again it failed... Am I supposed to flash it as a backup?
Click to expand...
Click to collapse
You need to send it as it is to your phone and use TWRP > restore. choose file and done.
Thanx so much for answering... I uses the backup you told me to. Although I had to use the "install" option instead of the backup one, it now works perfectly! But how do I know if my phone is "official"? Are the upgrades going to be made straight from the phone?
Linkalex1 said:
Thanx so much for answering... I uses the backup you told me to. Although I had to use the "install" option instead of the backup one, it now works perfectly! But how do I know if my phone is "official"? Are the upgrades going to be made straight from the phone?
Click to expand...
Click to collapse
Yes OTA updates should work just fine. just look for updates in settings>about >software update.
you may have one for polaris office.
Hi, I just want to check this too before I screw up wife's phone..
She has CM12 on her phone now as I replaced recovery as well as unlocking bootloader. Now she wants it back to stock as too many things crash on her. I get that I can install your backup but what worries me is that other posts have said you need the stock recovery to allow for OTA updates to work and the link to this no longer works.
She MUST have OTA updates or my balls will be removed, so can you please confirm this, but also explain why.
Thanks (on behalf of my testicles and unborn children!)
(Oh, and she wants it unrooted ant the bootloader relocked)
arm1e said:
Hi, I just want to check this too before I screw up wife's phone..
She has CM12 on her phone now as I replaced recovery as well as unlocking bootloader. Now she wants it back to stock as too many things crash on her. I get that I can install your backup but what worries me is that other posts have said you need the stock recovery to allow for OTA updates to work and the link to this no longer works.
She MUST have OTA updates or my balls will be removed, so can you please confirm this, but also explain why.
Thanks (on behalf of my testicles and unborn children!)
(Oh, and she wants it unrooted ant the bootloader relocked)
Click to expand...
Click to collapse
Stock Recovery
To unroot just lock bootloader:
fastboot oem lock

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