How to factory reset p20 lite with unlocked bootloader - Huawei P20 Lite Questions & Answers

I have problems with my phone and made backup with hisuite and now I wont to do factory reset and restore data.
Factory reset from menu doensnt work also goint to recovery with ADB reboot recovey doesn't
It always get yelow warning that my device is unlocked anc cant be trusted and contine to boot normaly.
I tried alos to hold vol+ and power during bootup but no help
Please help

vladimird70 said:
I have problems with my phone and made backup with hisuite and now I wont to do factory reset and restore data.
Factory reset from menu doensnt work also goint to recovery with ADB reboot recovey doesn't
It always get yelow warning that my device is unlocked anc cant be trusted and contine to boot normaly.
I tried alos to hold vol+ and power during bootup but no help
Please help
Click to expand...
Click to collapse
Are you sure you have Stock recovery on board? Not TWRP ?
Try this:
1/ turn off your phone , plug it to PC, press and hold Power and Volume Up por 10 sec, device will boot into e-Recovery > select Wipe data/factory reset
or
2/ dial *#*#2846579#*#* from the phone dialer, select Restore Factory.
---------- Post added at 09:46 ---------- Previous post was at 09:42 ----------
vladimird70 said:
I tried alos to hold vol+ and power during bootup but no help
Click to expand...
Click to collapse
On EMUI 9.1 you must turn off your phone, then press and hold Power and Vol.Up .

-Alf- said:
Are you sure you have Stock recovery on board? Not TWRP ?
Try this:
1/ turn off your phone , plug it to PC, press and hold Power and Volume Up por 10 sec, device will boot into e-Recovery > select Wipe data/factory reset
or
2/ dial *#*#2846579#*#* from the phone dialer, select Restore Factory.
---------- Post added at 09:46 ---------- Previous post was at 09:42 ----------
On EMUI 9.1 you must turn off your phone, then press and hold Power and Vol.Up .
Click to expand...
Click to collapse
Thanks! I managed with your help

Related

[Q] Please help!!! Stuck in bootloop.

Hi guys! I have downloaded the ICS for DX2. I have the RAZR. I am now stuck in bootloop. I have tried to reset the phone into recovery (?) by powering down and holding the volume down, I then get the AP Fastboot Mode 0A.6C. I am not sure what to do from here. I know I downloaded the wrong ICS app. I just want to get the phone out of bootloop and install the correct program. Please help!!!!
Thanks!!!
Edit: this is where I got the information for the ICS http://forum.xda-developers.com/showthread.php?t=1575065
MischiefsMommy said:
Hi guys! I have downloaded the ICS for DX2. I have the RAZR. I am now stuck in bootloop. I have tried to reset the phone into recovery (?) by powering down and holding the volume down, I then get the AP Fastboot Mode 0A.6C. I am not sure what to do from here. I know I downloaded the wrong ICS app. I just want to get the phone out of bootloop and install the correct program. Please help!!!!
Thanks!!!
Edit: this is where I got the information for the ICS http://forum.xda-developers.com/showthread.php?t=1575065
Click to expand...
Click to collapse
unce in ap fastboot..
press power + vol up/vol down
in boot menu, navigate to restore (vol down)
this will give you the moto logo, wait 2s and press both vol buttons.
you'll be in recover menu.
factory reset/wipe.. wait 'till done
then wipe cache.
If you go to bootloop again you'll need flash a new stock rom with rsd lite
cheers
Thank you VERY MUCH!!
i am stuck too in bootloop
MischiefsMommy said:
Thank you VERY MUCH!!
Click to expand...
Click to collapse
Please let me know i am not able to enter into fastboot to implement this process
---------- Post added at 08:49 AM ---------- Previous post was at 08:44 AM ----------
pedrotorresfilho said:
unce in ap fastboot..
press power + vol up/vol down
in boot menu, navigate to restore (vol down)
this will give you the moto logo, wait 2s and press both vol buttons.
you'll be in recover menu.
factory reset/wipe.. wait 'till done
then wipe cache.
If you go to bootloop again you'll need flash a new stock rom with rsd lite
cheers
Click to expand...
Click to collapse
can u give a link to RSD lite, i can't even go to fastboot mode.
you can't flash ROM without ap fastboot mode.
hold volume buttons when turning on and select fastboot.
then you can flash with RSD
Sent from my DROID RAZR using xda premium

Bricked phone

I was restoring my phone from a back up which said failed and automatically rebooted my phone. Now my phone goes to the when HTC screen and the the screen turns off. I am unable to get it into recovery mode. Please help.
Its not bricked, you just don't know what to do, which is not a brick.
Is the phone bootlooping (rebooting, boot screen and repeating this)? If so, just hold the vol down key until the bootloader screen comes up (it will do so on the next reboot cycle).
If its not looping, but simply stuck with screen on, hold power and vol up for several seconds to force a reboot. The moment the screen does dark, let go of vol up, and hold vol down. Don't let go until the bootloader screen appears. If it doesn't work, either you didn't press vol down fast enough, or let go too early. Bootloader is always available as long as the screen comes on.
Once in bootloader, select recovery. If recovery doesn't boot from there, you might have to install again with fastboot/adb.
Alternately:
adb reboot bootloader
or
adb reboot recovery
Give us a status report if you got it going
I had a similar problem a few weeks ago..my assumption is you didn't wipe anything when you were able to get into recovery...
---------- Post added at 06:45 AM ---------- Previous post was at 06:45 AM ----------
You'll have to fastboot flash a recovery IMG...
---------- Post added at 06:47 AM ---------- Previous post was at 06:45 AM ----------
Power + Vol Down will get you into bootloader mode. Connecting a cable from your phone to your computer will show you fastboot USB while your phones in bootloader mode

Download mode

I need to know how I can go to download mode, I hold the volume down and the power button but just go to Continue power on, safe mode, Factory data reset, Wipe cache, Power down.....that the only options that I have....I mess up the and just say unfortunately, the process com.android.systemui has stopped.i did a factory reset wipe cache and does not work.
android-incredible said:
I need to know how I can go to download mode, I hold the volume down and the power button but just go to Continue power on, safe mode, Factory data reset, Wipe cache, Power down.....that the only options that I have....I mess up the and just say unfortunately, the process com.android.systemui has stopped.i did a factory reset wipe cache and does not work.
Click to expand...
Click to collapse
With the phone off you press Volume + and plug the phone into the USB of your PC and that will get you there
http://forum.xda-developers.com/showthread.php?t=2475045
You can follow those steps but instead use the TOT file for our phone.
- Tapatalked from the G3 -
---------- Post added at 10:12 AM ---------- Previous post was at 10:11 AM ----------
Should be able to still get the TOT from here
http://forum.xda-developers.com/showthread.php?t=2832488
There are a couple threads with the files and Instructions on here...
- Tapatalked from the G3 -

cant boot to fastboot or recovery mode

Can you help me? i flashed marshmallow rom and when it boots if i press anything on screen it vibrates and reboots,also cant reboot to fastboot as when i press vol up and usb in it just boots to rom..
any suggestions?
The Funky Pear said:
Can you help me? i flashed marshmallow rom and when it boots if i press anything on screen it vibrates and reboots,also cant reboot to fastboot as when i press vol up and usb in it just boots to rom..
any suggestions?
Click to expand...
Click to collapse
Try factory reset and reflash rom via flashtool
rcstar6696 said:
Try factory reset and reflash rom via flashtool
Click to expand...
Click to collapse
I am in the same situation.
I can't do a factory reset with settings menu because Android resets when I touch any element in the screen.
Is there any way to do a factory reset with no recovery and no android interface?
EDIT: It worked using other USB cable. It seems that the previous cable didn't trigger the flashmode.

Google Activation Lock Screen

Hi there, I've just bought an used LG V10 Verizon from ebay and the screen shows that the google lock with the previous owner account. I have searched the tutorial video and all of them shows accessibility button at the startup, the bad thing is this V10 did not have it. How should i bypass the google activation lock ? Any idea how to do it ? Please help. Thank you
1) Turn your phone off
2) Press & Hold BOTH volume down and power button simultaneously - HOLD UNTIL SYSTEM RECOVERY POPS UP AFTER LG SPLASH SCREEN
3) Use volume down to scroll to factory data reset
4) Click the power button to select
5) Volume down to get to yes
6) Power button to factory data reset
7) Wait for it to wipe, reset, and reboot
kjcsg said:
1) Turn your phone off
2) Press & Hold BOTH volume down and power button simultaneously - HOLD UNTIL SYSTEM RECOVERY POPS UP AFTER LG SPLASH SCREEN
3) Use volume down to scroll to factory data reset
4) Click the power button to select
5) Volume down to get to yes
6) Power button to factory data reset
7) Wait for it to wipe, reset, and reboot
Click to expand...
Click to collapse
I've done it but still stuck on the google activation.
Have you tried wiping the cache after a factory reset? It's another option in the recovery.
---------- Post added at 09:43 PM ---------- Previous post was at 09:28 PM ----------
I'm guessing it's running android 6, marshmallow. If you haven't already tried factory resetting it and then not hooking it up to wifi during initial setup, try that and hook up to wifi after it's initial setup is complete. Other than that, I got nothing. Sorry man.
kjcsg said:
1) Turn your phone off
2) Press & Hold BOTH volume down and power button simultaneously - HOLD UNTIL SYSTEM RECOVERY POPS UP AFTER LG SPLASH SCREEN
3) Use volume down to scroll to factory data reset
4) Click the power button to select
5) Volume down to get to yes
6) Power button to factory data reset
7) Wait for it to wipe, reset, and reboot
Click to expand...
Click to collapse
kjcsg said:
Have you tried wiping the cache after a factory reset? It's another option in the recovery.
---------- Post added at 09:43 PM ---------- Previous post was at 09:28 PM ----------
I'm guessing it's running android 6, marshmallow. If you haven't already tried factory resetting it and then not hooking it up to wifi during initial setup, try that and hook up to wifi after it's initial setup is complete. Other than that, I got nothing. Sorry man.
Click to expand...
Click to collapse
I have wiped it out and goes the same
If the phone not connected to the wifi, the next button is grey (untouchable) then if i connect it, it goes the same again (asking the previous account synced)
I have the same issue Verizon V10. What can I do?
eBay has buyer protection, right? Contact the seller and let them know that they sold you something that you can't use and ask for a refund. Of course, id make sure to send the phone back to them. If they refuse, contact eBay.
Sent from my VS990 using Tapatalk

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