[Q] loosing USB Debug option all the time - P8 Lite (2017) Discussion

Hi there
After some time (don't know how much but not a lot) USB Debug goes back to OFF. Seems like a time out and it's boring.
Any way to let it ON ?
Thanks!

I'm having this error too

This happens to me every time I leave Developer Options.
Enviado desde mi PRA-LX1 mediante Tapatalk

metabolito said:
This happens to me every time I leave Developer Options.
Enviado desde mi PRA-LX1 mediante Tapatalk
Click to expand...
Click to collapse
On mine, too.

sambastrakan said:
Hi there
After some time (don't know how much but not a lot) USB Debug goes back to OFF. Seems like a time out and it's boring.
Any way to let it ON ?
Thanks!
Click to expand...
Click to collapse
Select these three options and go back again. Then again before. Debugging is now off again. Select it again and go back. Then again before and again activate. Now it remains.

ChinHon said:
Select these three options and go back again. Then again before. Debugging is now off again. Select it again and go back. Then again before and again activate. Now it remains.
Click to expand...
Click to collapse
Thanks , it's working even after a reboot.
Enviado desde mi PRA-LX1 mediante Tapatalk

ChinHon said:
Select these three options and go back again. Then again before. Debugging is now off again. Select it again and go back. Then again before and again activate. Now it remains.
Click to expand...
Click to collapse
Confirmed working! Thanks!

Related

(Solved) Ascend P7 strange problem

My P7 does not go to sleep mode - after 15 seconds or if I press power button, instead of the screen going to sleep/lock mode - the apk P7 starts (kind a commercial for Ascend P7). So practicaly, the screen on my phone is always on.
Also, there is no option to turn the screen lock (it is greyed out) and there is no option to set or change SIM lock status.
I performed hard reset but all the same. Even flashing newer firmware did not help.
Any clues?
helowsa said:
My P7 does not go to sleep mode - after 15 seconds or if I press power button, instead of the screen going to sleep/lock mode - the apk P7 starts (kind a commercial for Ascend P7). So practicaly, the screen on my phone is always on.
Also, there is no option to turn the screen lock (it is greyed out) and there is no option to set or change SIM lock status.
I performed hard reset but all the same. Even flashing newer firmware did not help.
Any clues?
Click to expand...
Click to collapse
I don´t have the solution but maybe a clue...
It´s like if you had the mode the shops have to show the mobile...
helowsa said:
My P7 does not go to sleep mode - after 15 seconds or if I press power button, instead of the screen going to sleep/lock mode - the apk P7 starts (kind a commercial for Ascend P7). So practicaly, the screen on my phone is always on.
Also, there is no option to turn the screen lock (it is greyed out) and there is no option to set or change SIM lock status.
I performed hard reset but all the same. Even flashing newer firmware did not help.
Any clues?
Click to expand...
Click to collapse
Hmmmm. Certainly very strange. You could try an app like "Quick boot" and try to power off the device through software as opposed to the hardware. But.... whether that works or not, I think your handset is faulty. Can you get it replaced under warranty?
arthios said:
Hmmmm. Certainly very strange. You could try an app like "Quick boot" and try to power off the device through software as opposed to the hardware. But.... whether that works or not, I think your handset is faulty. Can you get it replaced under warranty?
Click to expand...
Click to collapse
It does turn off / shut down..it just does not go to sleep mode.
Unfortunately, no warranty
superpascu said:
I don´t have the solution but maybe a clue...
It´s like if you had the mode the shops have to show the mobile...
Click to expand...
Click to collapse
Maybe the P7 aplication indeed serves to enter some kind of presentation mode..does anybody know how to disable it?
helowsa said:
It does turn off / shut down..it just does not go to sleep mode.
Unfortunately, no warranty
Click to expand...
Click to collapse
Have you tried a full wipe? David/chache/system....?
Sent from my HUAWEI P7-L10 using XDA Free mobile app
87insane said:
Have you tried a full wipe? David/chache/system....?
Sent from my HUAWEI P7-L10 using XDA Free mobile app
Click to expand...
Click to collapse
Yes, I wiped everything but the problem persists. I am attaching screenshot. It is like a presentation aplication, protected by a password..
helowsa said:
Yes, I wiped everything but the problem persists. I am attaching screenshot. It is like a presentation aplication, protected by a password..
Click to expand...
Click to collapse
Do you have tried a "update" via buttom mode? (Vol +/vol -/power)?
Normaly you can overwrite the shop mode with this method.
Sent from my HUAWEI P7-L10 using XDA Free mobile app
87insane said:
Do you have tried a "update" via buttom mode? (Vol +/vol -/power)?
Normaly you can overwrite the shop mode with this method.
Sent from my HUAWEI P7-L10 using XDA Free mobile app
Click to expand...
Click to collapse
Yes, problem is still here ..
I found this tread, exactly the same problem, it was for Ascend P6:
http://forum.xda-developers.com/showthread.php?t=2778613
Obviously, I have demo mode activated on the phone and it is password protected so I cannot disable it.
I tried flashing (B121-B126-B133) but the problem is still here
Root your phone,install root explorer,go in system/app or system/privapp and delete demo.apk or install twrp and flash custom rom or stock rom true twrp.In twrp wipe everything except internal and external storage before flashing.
Sent from my HUAWEI P7-L10 using Tapatalk
Can you check DayDream in display settings. maybe
gregysk said:
Root your phone,install root explorer,go in system/app or system/privapp and delete demo.apk or install twrp and flash custom rom or stock rom true twrp.In twrp wipe everything except internal and external storage before flashing.
Sent from my HUAWEI P7-L10 using Tapatalk
Click to expand...
Click to collapse
I'm afraid there is not much choice for custom rom at the moment..
tamerakshar said:
Can you check DayDream in display settings. maybe
Click to expand...
Click to collapse
DayDream is set to off.
helowsa said:
I'm afraid there is not much choice for custom rom at the moment..
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2875155
Im using that rom on my L10 and is working very good.
Sent from my HUAWEI P7-L07 using Tapatalk
gregysk said:
http://forum.xda-developers.com/showthread.php?t=2875155
Im using that rom on my L10 and is working very good.
Sent from my HUAWEI P7-L07 using Tapatalk
Click to expand...
Click to collapse
Can you revert back to stock 133SP01 after flashing P7-L07? Does P7-L07 have Slovenian language included?
Thanks for reply
helowsa said:
Can you revert back to stock 133SP01 after flashing P7-L07? Does P7-L07 have Slovenian language included?
Thanks for reply
Click to expand...
Click to collapse
Sure you can revert,make backup of b.133 with twrp and if you don't like this rom restore backup and that's it.
Slovenian is included.
Sent from my HUAWEI P6-U06 using Tapatalk
Installing TWRP, data, cache and dalvik wipe resolved my problem. Now the demo program P7 is not present anymore.
Thanks everyone for help
p7 demo sample
I have same "problem"
Phone that i have is a demo , sample, to use in shops.
I flashed version B121, did a wipe/fullreset, wipe cache, but p7 app still there
i flashed version B126, same, p7app stil there,
i flashed version B133, same p7app stil there,
it tried to remove the p7app out off system , with efs....... is not working, it can be deleted.
---------- Post added at 07:30 AM ---------- Previous post was at 07:15 AM ----------
helowsa said:
Installing TWRP, data, cache and dalvik wipe resolved my problem. Now the demo program P7 is not present anymore.
Thanks everyone for help
Click to expand...
Click to collapse
hope you explane me how ?
How to exit Demo mode @ Huawei P6 & P7
Root your Phone install root Browser
and delete Demo Folder from cust \ hw
make a factory reset
finally your phone boot in normal condition
:good:

Anyone unlocked bootloader of Mi Max 2?

Hi Guys
The unlocker tool tells me, this device is not supported. There isn't a way to even make an application for unlock.Mi max worked flawlessly.
View attachment 4237383
You missed something. Have You applied at all?
Unlocked mine without any problems. Previously unlocked two redmi note 3 sd phones.
I've unlocked mine without any problems. Have you made an account with Mi? Have you opened the required setting in development section?
slayon said:
I've unlocked mine without any problems. Have you made an account with Mi? Have you opened the required setting in development section?
Click to expand...
Click to collapse
I made account with Mi,logged in with same account, ensured find device option works, enabled unlock bootloader in developer options, logged into mi cloud and ensured the deice is only one and online, rebooted into fastboot mode, logged into mi unlock with phone number, and it says checking your mi account for permissions and then your device isnt supported by mi unlock. I tried all versions of unlock with same results.
TiMbl4 said:
You missed something. Have You applied at all?
Unlocked mine without any problems. Previously unlocked two redmi note 3 sd phones.
Click to expand...
Click to collapse
Can you tell me where to apply? The link is http://en.miui.com/unlock/ and I cannot find a place to apply for permission to unlock,only to download the unlock tool. I had Mi max which I unlocked without issues.
View attachment 4242145
RAMBO29 said:
Hi Guys
The unlocker tool tells me, this device is not supported. There isn't a way to even make an application for unlock.Mi max worked flawlessly.
View attachment 4237383
Click to expand...
Click to collapse
The same thing happened to me and I fixed it by installing a developer rom instead of the stable one I had.
http://en.miui.com/download-328.html
I am having same problem like many others.
fendetestasxx said:
The same thing happened to me and I fixed it by installing a developer rom instead of the stable one I had.
http://en.miui.com/download-328.html
Click to expand...
Click to collapse
I got permission 5 days ago. Since then i have tried everything but still cant get it unlocked. I am using developer rom on my Mi Max 2. I checked all settings in developer settings. Using latest mi unlock.. Don't know what the problem is. It says account not bound to the device. Hell I have tried it and believe me it is bound. I verified on i.mi.com... Any help appreciated.
Kapil Tapsi said:
I got permission 5 days ago. Since then i have tried everything but still cant get it unlocked. I am using developer rom on my Mi Max 2. I checked all settings in developer settings. Using latest mi unlock.. Don't know what the problem is. It says account not bound to the device. Hell I have tried it and believe me it is bound. I verified on i.mi.com... Any help appreciated.
Click to expand...
Click to collapse
Log in to your phone with your account .. enable find my device.
Go to the link attached to the pc:
https://us.i.mi.com/#homenew
Log in with the same account as your phone:
Must write down: 1 connected in the middle and on the right side of your Mi account
Hit Find device ... when it finds (detects)
Then run the miflash_unlock-en-2.3.803.10 tool as admin on your computer .. and you still know how to do it .. Fastboot mode and continue
It should work
Note: If you can not unlock ... do the same procedure. Repeat the request to unlock the bootloader.
In the following way:
Click on settings > About Phone> Tap on MIUI Version for 4-5 Times and you will see a Toast message saying that you have enable developer mode.
On settings, select Additional Settings
Scroll Down and select Mi Unlock Status
Tap the button : Add account and device
Once it is done , you will recive this message
wait 72 hours and unlock device
Note: When signing up, you must be logged on the computer at the page (link) I have given you.
razjaren said:
Log in to your phone with your account .. enable find my device.
Go to the link attached to the pc:
https://us.i.mi.com/#homenew
Log in with the same account as your phone:
Must write down: 1 connected in the middle and on the right side of your Mi account
Hit Find device ... when it finds (detects)
Then run the miflash_unlock-en-2.3.803.10 tool as admin on your computer .. and you still know how to do it .. Fastboot mode and continue
It should work
Note: If you can not unlock ... do the same procedure. Repeat the request to unlock the bootloader.
In the following way:
Click on settings > About Phone> Tap on MIUI Version for 4-5 Times and you will see a Toast message saying that you have enable developer mode.
On settings, select Additional Settings
Scroll Down and select Mi Unlock Status
Tap the button : Add account and device
Once it is done , you will recive this message
wait 72 hours and unlock device
Note: When signing up, you must be logged on the computer at the page (link) I have given you.
Click to expand...
Click to collapse
Thanks for suggestions. I tried the way you suggested. Still it is saying same account not bound. I was very happy when I bought it, Well not so happy now. There's not a unofficial way either.
Finally managed mine and got TWRP,Magisk and Xposed installed.
How did you manage it? simply wait and try again and again?
Kapil Tapsi said:
I got permission 5 days ago. Since then i have tried everything but still cant get it unlocked. I am using developer rom on my Mi Max 2. I checked all settings in developer settings. Using latest mi unlock.. Don't know what the problem is. It says account not bound to the device. Hell I have tried it and believe me it is bound. I verified on i.mi.com... Any help appreciated.
Click to expand...
Click to collapse
Try to update ur mi unlock tool
Kapil Tapsi said:
Thanks for suggestions. I tried the way you suggested. Still it is saying same account not bound. I was very happy when I bought it, Well not so happy now. There's not a unofficial way either.
Click to expand...
Click to collapse
If you can't bound account, just flash miui developer beta version and try to bound in developer options again....
---------- Post added at 02:58 PM ---------- Previous post was at 02:56 PM ----------
egor27 said:
How did you manage it? simply wait and try again and again?
Click to expand...
Click to collapse
Do not try to unlock many times in a row or you will be banned for spam and will never be aloud to unlock it, after bound the device to your mi account and getting authorisation to unlock wait 72h and then you can unlock...
RAMBO29 said:
Finally managed mine and got TWRP,Magisk and Xposed installed.
Click to expand...
Click to collapse
How did you manage to get it done, could you please share, I'm having the same not supported problem with my Mi Max 2, I'm using the same Mi Account that I used to unlock my Redmi Note 3 (Dec 2016).
What ROM you used? what Steps you took, thanks in advance for sharing.
Hey mate,
Start with unlocking bootloader. Apply for permission, wait few days then use mi tool to unlock. Were you able to make application via website? Chrome would redirect from application page, so it wasnt visible. Had to use Internet explorer and received permission few hours later. However could only unlock it 7 days later. Then use stupdroid to install TWRP, and you are good to go.
ne0t said:
How did you manage to get it done, could you please share, I'm having the same not supported problem with my Mi Max 2, I'm using the same Mi Account that I used to unlock my Redmi Note 3 (Dec 2016).
What ROM you used? what Steps you took, thanks in advance for sharing.
Click to expand...
Click to collapse
After approval PLEASE WAIT FOR SOME TIME. SAY 15 TO 30 DAYS.
balaji1966 said:
After approval PLEASE WAIT FOR SOME TIME. SAY 15 TO 30 DAYS.
Click to expand...
Click to collapse
72h is enough...
RAMBO29 said:
Hey mate,
Start with unlocking bootloader. Apply for permission, wait few days then use mi tool to unlock. Were you able to make application via website? Chrome would redirect from application page, so it wasnt visible. Had to use Internet explorer and received permission few hours later. However could only unlock it 7 days later. Then use stupdroid to install TWRP, and you are good to go.
Click to expand...
Click to collapse
Thanks mate, I successfully unlocked my mi max 2 bootloader, i took only 2 days.
Installed TWRP and now using xiaomi.eu 7.10.19
Unlocked then locked again.
Trimis de pe al meu MI MAX 2 folosind Tapatalk

Recovery and eRecovery

Hi everyone.
The thing is, I have eRecovery but I don't have Recovery. Is that normal? I've tried all the combinations I know, volume up + power, volume down + power, with cable connected to the computer, without cable. I just have eRecovery and fastboot mode. By the way, I have a rebranded Huawei P10.
Cheers.
Enviado desde mi VTR-L29 mediante Tapatalk
7ing7ing said:
Hi everyone.
The thing is, I have eRecovery but I don't have Recovery. Is that normal? I've tried all the combinations I know, volume up + power, volume down + power, with cable connected to the computer, without cable. I just have eRecovery and fastboot mode. By the way, I have a rebranded Huawei P10.
Cheers.
Enviado desde mi VTR-L29 mediante Tapatalk
Click to expand...
Click to collapse
Have you rebranded your phone?
I had the same problem after rebranding my phone. I must have jumped over a step without noticing it. I just rebranded my phone again (full hwota process).
MajaronM said:
Have you rebranded your phone?
I had the same problem after rebranding my phone. I must have jumped over a step without noticing it. I just rebranded my phone again (full hwota process).
Click to expand...
Click to collapse
Oh, so maybe that is why I don't have the "normal" recovery... I've realised it when I was trying to update with firmware finder and it rebooted to eRecovery -_-
Enviado desde mi VTR-L29 mediante Tapatalk
MajaronM said:
Have you rebranded your phone?
I had the same problem after rebranding my phone. I must have jumped over a step without noticing it. I just rebranded my phone again (full hwota process).
Click to expand...
Click to collapse
Anyway, are you able to get OTA updates with your rebranded phone??
Enviado desde mi VTR-L29 mediante Tapatalk
7ing7ing said:
Anyway, are you able to get OTA updates with your rebranded phone??
Enviado desde mi VTR-L29 mediante Tapatalk
Click to expand...
Click to collapse
I rebranded my phone (the second time) in C432B180... B185 never came in OTA so I updated via FF. Did the same with B360. I do not know if OTA updates take longer to come to Canada (due to some kind of IMEI check from Huawei maybe).

[SOLVED] Mi 9 bricked after latest MIUI 11. Help me please.

EDIT: Solved, check latest post. (#28)
My Mi 9 bricked after i flashed the MIUI 11 beta (9.9.24), then with MiFlash, flashed back to Global (i have unlocked the bootloader)
Now the phone is in this state:
- Screen black, no signal to anything, no LED turns on
- Cannot boot to System, Fastboot, Recovery, or EDL
- Does not react to any button combination (Tried with/without charger, power button holding for 1 min, etc.) Guess i'm f-ed
Can someone help me please? :/
I'm not an expert but if you phone don't event turn on, how you expect someone to help you? The only one who can help you it's a service or a repair lab. I don't think that the problem is in software.
g_seva said:
I'm not an expert but if you phone don't event turn on, how you expect someone to help you? The only one who can help you it's a service or a repair lab. I don't think that the problem is in software.
Click to expand...
Click to collapse
I guess i just need to go to the nearest Mi service... Thank you btw
_MartyMan_ said:
I guess i just need to go to the nearest Mi service... Thank you btw
Click to expand...
Click to collapse
I got another idea about what could have happened but this won't save you as i understand.
Read "Anti-Rollback Protection" chapter: https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
g_seva said:
I got another idea about what could have append but this won't save you as i understand.
Read "Anti-Rollback Protection" chapter: https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/
Click to expand...
Click to collapse
As far as i know Mi 9 cepheus doesn't have rollback protection.... Maybe this miui 11 beta has, and i didn't know.
EDIT: It does not have any ARB... I did something wrong but dunno what
You can try to unlock again with Mi Unlock tool. Helped in my case which was different from yours though. But you've got nothing to lose anyhow.
Cheers
Toscha
Damnn it !
What is this sh** of anti rollback ?
Didn't know it even exists.
I will patientlky wait Q Aosp based roms, even if it takes a year ^^
Feel sorry for your hard brick, I hope you'll find a trick
toscha42 said:
You can try to unlock again with Mi Unlock tool. Helped in my case which was different from yours though. But you've got nothing to lose anyhow.
Cheers
Toscha
Click to expand...
Click to collapse
Thanks, but as my phone does not boot to fastboot, this tool can't do anything...
ManuBBXX said:
Damnn it !
What is this sh** of anti rollback ?
Didn't know it even exists.
I will patientlky wait Q Aosp based roms, even if it takes a year ^^
Feel sorry for your hard brick, I hope you'll find a trick
Click to expand...
Click to collapse
I was so pissed off! I thought i could use my phone like every day, and this happened... Everything is great with Xiaomi imo except this...
You need to open back cover, find EDL testpoint pins and flash full ROM through MiFlash.
If you dont have authorized Mi account for EDL flash, find someone who have it.
mstaglicic said:
You need to open back cover, find EDL testpoint pins and flash full ROM through MiFlash.
If you dont have authorized Mi account for EDL flash, find someone who have it.
Click to expand...
Click to collapse
Yeah but who has? It's easier if i take it to the mi service
Try to conect to the PC via USB, once I have a similar issue .. I plug the phone to the PC and it turn on , with the charger nothing
Balthier0092 said:
Try to conect to the PC via USB, once I have a similar issue .. I plug the phone to the PC and it turn on , with the charger nothing
Click to expand...
Click to collapse
Nice trick man !
Yeah just test it fastly, let us informed !
Balthier0092 said:
Try to conect to the PC via USB, once I have a similar issue .. I plug the phone to the PC and it turn on , with the charger nothing
Click to expand...
Click to collapse
I already tried that, but i'll try again, thanks!
It didn't work D
Tomorrow i'll take it to a mi service, it's the only thing left...
If you can go under the device manager and see if there is a usb device connecting? It may be in Snapdragon's flash mode. If it is, you need to find someone with a privledged account or goto the mi store.
Dotsan said:
If you can go under the device manager and see if there is a usb device connecting? It may be in Snapdragon's flash mode. If it is, you need to find someone with a privledged account or goto the mi store.
Click to expand...
Click to collapse
Today it started to get alive - now it has notification led blinking, but still nothing... Not in PC, no booting to any mode, black screen...
_MartyMan_ said:
Today it started to get alive - now it has notification led blinking, but still nothing... Not in PC, no booting to any mode, black screen...
Click to expand...
Click to collapse
Can you dubbelcheck the rom you tried to flash? Make sure its really for MI9? This kind of trouble most of the time happens when flashing a rom for another phone. Like MI9T or something.
KaiseRRUby said:
Can you dubbelcheck the rom you tried to flash? Make sure its really for MI9? This kind of trouble most of the time happens when flashing a rom for another phone. Like MI9T or something.
Click to expand...
Click to collapse
Yes it was cepheus_global_images_V10.2.13.0.PFAMIXM_20190709.0000.00_9.0_global. I followed every instruction for flashing with MiFlash tool....
I had a similar problem when I received the phone, I couldn't start it right out of the box, it's certainly not the same problem but I waited a few hours and then I had the idea to boot it in fastboot and when I restarted it, it worked

December 2019 Security patch with Locked Bootloader

Does holding volume down before executing the unlock command of bootloader bypass the wipe of my A2 or it will not factory reset when i Unlock my bootloader, Does it still works?
Sent from my Mi A2 using Tapatalk
Anyone who tried this please?
Never heard of such technique ?
For me BT unlock always wipes the phone of any brand.
Where did you get that info?
C4SCA said:
Never heard of such technique [emoji23]
For me BT unlock always wipes the phone of any brand.
Where did you get that info?
Click to expand...
Click to collapse
On my Xiaomi Mi A1 and it works just tried it now on A1. There is a thread also of the tutorial, I'm hoping on the same with A2 but i didn't see nay user who comments or a tutorial thread here :<
Sent from my Mi A2 using Tapatalk
paul222008 said:
...but i didn't see nay user who comments or a tutorial thread here :<
Click to expand...
Click to collapse
That is because is not possible to do.
With the Mi A2, when it boot you have a screen with a question, and if you are pushing a button, then you must push a button again to continue.
lept_2014 said:
That is because is not possible to do.
With the Mi A2, when it boot you have a screen with a question, and if you are pushing a button, then you must push a button again to continue.
Click to expand...
Click to collapse
I see i wonder why Xioami made it different from A1 when it has the same line up of A Series.
Sent from my Mi A2 using Tapatalk
paul222008 said:
I see i wonder why Xioami made it different from A1 when it has the same line up of A Series.
Click to expand...
Click to collapse
Unlocking the bootloader allows to flash anything.
Meaning you could exploit to remove security and then access data for example.
And its somewhat linked to the fact that a resetted phone will alwys ask for the last used google account on it (if it was not remove prior to the factory reset, in this case enforced by unlocking the bootloader).
Its basically a security measure!
Hi guys, Android 10 update is out now. Maybe this time this trick will work just like the Mi A1 ? Can anyone confirm it please.
paul222008 said:
Hi guys, Android 10 update is out now. Maybe this time this trick will work just like the Mi A1 ? Can anyone confirm it please.
Click to expand...
Click to collapse
No. I tried today. All it does is showing the bootloader unlock screen to select weather or not to unlock.

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