Hello, my xoom is stuck on the "M" DualCore screen and wont go on. Before this after a factory restore, my xoom ahd errors and wont start up the setupwizard, so i unrooted and locked it again. now i cant install a new rom ebcause usb debugging is off and i cant use sdk to unlock/root it for a new rom. what can i do now? thank you for the help in advance.
Can you unlock it again? If you can, I'd unlock it, load the stock images, then see if it'll boot. Don't forget to clear the cache before you try to boot it up. If you can't unlock it you should try to SBF.
zehkaiser said:
Can you unlock it again? If you can, I'd unlock it, load the stock images, then see if it'll boot. Don't forget to clear the cache before you try to boot it up. If you can't unlock it you should try to SBF.
Click to expand...
Click to collapse
Fastboot oem unlock
Then do what he said after unlock
---------- Post added at 08:53 AM ---------- Previous post was at 08:52 AM ----------
rockhumper said:
Fastboot oem unlock
Then do what he said after unlock
Click to expand...
Click to collapse
Why did you unroot and lock in the first place?
Related
Hi everyone! y have a very hard trouble, and wait you can help me. (im not english native speaker, i am using a google translater, sorry for that)
I have a Moto G 3er generation (XT1542) and it cant booting it, the phone not run from away boot logo. if i go to bootloader the recovery not run. I have the phone with bootloader locked and i cant unlocked because when i try it the cmd send me a error: Allow oem unlock, but I CANT because i need go to the developer options in the SO.
Also i tried install a custom recovery, but i need the bootloader unlocked.
I really will be very graced if you can help me.
Did you tried to do a factory reset?
fastboot -w
just flash the stock firmware..
HelpMeruth said:
just flash the stock firmware..
Click to expand...
Click to collapse
Thanks! Im not need unlock the bootloader?
GP190292 said:
Thanks! Im not need unlock the bootloader?
Click to expand...
Click to collapse
nope
Dear All,
Unlocking Method
Our Xiaomi Mi A1 is locked and needs to be unlocked before flashing anything.
STEPS:
1. Power off your handset.
2. Press and hold volume down button and connect the handset to the pc/laptop.
3. Handset will now enter into fastboot mode.
4. Open command prompt on your pc/laptop and run the following command:
fastboot oem unlock
5. Your phone will be unlocked.
*** Make a backup of all your data as it might get erased during the process***
*** Warning***
After you unlock the device, it will become less secure. Your personal data might be leaked or lost.
Please think twice before flashing your phone and do it at your own risk.
Credits: Google and Xiaomi
Wonderful share.. thank you! Though I already have my bootloader unlocked, what benefit can I get from it?
You didn't bother to include on How to tick USB debugging before entering Fastboot mode and adb unlocking. Some beginners won't able succeed with it.
chonghua said:
You didn't bother to include on How to tick USB debugging before entering Fastboot mode and adb unlocking. Some beginners won't able succeed with it.
Click to expand...
Click to collapse
That's already common knowledge tho since you are using ADB to push the unlock bootloader command. They shouldn't unlock their bootloader if they do not know things as simple as that, tbh.
Did your internal storage got formatted when you unlocked your bootloader?
So we dont need to ask for unlock code from Xiaomi?
I dont have the device yet. Soon...
ghpranav said:
Did your internal storage got formatted when you unlocked your bootloader?
Click to expand...
Click to collapse
even i tired to lock and unlock the BL few times, it doesn't format anything......
Since unlocking Mi A1 doesn't require key from xiaomi, will it affect warranty???
What if device is locked?
I have mi A1 i hard reset it but it didn't started up because it needs to log on with a email that was synced before.. But i have forgotten that email and now my device is not starting.. So how can i unlock bootloader because i have no option to go to settings to enable oem unlock and USB debugging.. So what should i do now???
How to relock after rooted?
i rooted my phone successfully, but i'm getting "unlock bootloader" warning. can i relock my bootloader and stay rooted without bootloop or something?
And what about drivers which drivers are needed to be installed in pc???
@ravinder0003 How to lock the bootloader again?
---------- Post added at 09:44 PM ---------- Previous post was at 09:43 PM ----------
[/COLOR @ravinder0003 How to lock the bootloader again?
exodius48 said:
@ravinder0003 How to lock the bootloader again?
---------- Post added at 09:44 PM ---------- Previous post was at 09:43 PM ----------
[/COLOR @ravinder0003 How to lock the bootloader again?
Click to expand...
Click to collapse
fastboot oem lock
erez669 said:
i rooted my phone successfully, but i'm getting "unlock bootloader" warning. can i relock my bootloader and stay rooted without bootloop or something?
Click to expand...
Click to collapse
Not psbl...
It will check for modified system and will not allow you to boot.
chonghua said:
You didn't bother to include on How to tick USB debugging before entering Fastboot mode and adb unlocking. Some beginners won't able succeed with it.
Click to expand...
Click to collapse
That's not required on mi a1.
Do you think I forgot that lol.
thanks
Jerryxl said:
Since unlocking Mi A1 doesn't require key from xiaomi, will it affect warranty???
Click to expand...
Click to collapse
Nope.
Unlock is supported officially.
I have MI A2 Lite and it's with Android one. Can I unlock it with some tool and root it without affecting the warranty. And does Xiaomi key for unlock is needed only for MIUI interface.
Thanks in advance.
Hello there, i tried fastboot pen unlock command on redmi 6 pro it says Failed ( remote: unknown error)
I lost all my data
I had about 58GB data. I was thinking of installing custom ROM from last 4 months but could not do so. I tried unlocking boot loader for some reason . and now all my data is lost. my data for me is the most important thing for me. Forget it now i m going for custom rom. rip me.
Pixel is stuck on bootloop, can't access Recovery Mode
mr2yman said:
Pixel is stuck on bootloop, can't access Recovery Mode
Click to expand...
Click to collapse
Details? Verizon variant? If not, is bootloader unlocked? If you have an unlocked bootloader, try flashing factory image...if it's the Verizon one, warranty it
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My first pixel did that. Verizon one, locked tight.bootloader mode showed baseband and bootloader as blank. Wasn't able to get to recovery due to screen flickering outside of bootloader screen
abranson said:
Details? Verizon variant? If not, is bootloader unlocked? If you have an unlocked bootloader, try flashing factory image...if it's the Verizon one, warranty it
---------- Post added at 03:13 AM ---------- Previous post was at 03:10 AM ----------
My first pixel did that. Verizon one, locked tight.bootloader mode showed baseband and bootloader as blank. Wasn't able to get to recovery due to screen flickering outside of bootloader screen
Click to expand...
Click to collapse
not Verizon and bootloader locked
mr2yman said:
not Verizon and bootloader locked
Click to expand...
Click to collapse
Try to do the fastboot flashing unlock and see if you can unlock bootloader, and then flash a factory image
I kept my phone on charge for a few mins and when I came back to unplug, it was stuck on google screen. tried turning off the device or restarting it but nothing works. The phone was extremely hot. My phone is completely factory stock. the bootloader is locked too. how to recover it now ? please help.
i tried entering recovery mode but as soon as i select recovery it gets back to google logo screen again.
right now i have kept the phone in freezer now.
my bootloader is locked .. can i still unlock it and flash factory image ?
help ?
not a single reply ? bump...
Are you able to communicate with the device using fastboot?
Try flashing the stock images via fastboot
You won't need an unlocked bootloader for this
post-mortem said:
Are you able to communicate with the device using fastboot?
Click to expand...
Click to collapse
yes im able to communicate with the device through fastboot. but my bootloader is locked.
wahur1 said:
yes im able to communicate with the device through fastboot. but my bootloader is locked.
Click to expand...
Click to collapse
Try the instructions at the top of the page here https://developers.google.com/android/images
It may work without unlocking the bootloader.
post-mortem said:
Try the instructions at the top of the page here https://developers.google.com/android/images
It may work without unlocking the bootloader.
Click to expand...
Click to collapse
whatever command i use it says OEM unlock is not allowed.
Just throwing out ideas that you may have already tried. If I understand right you cannot get into recovery which eliminates trying to sideload the stock image. Your bootloader is locked and it will not let you unlock so booting into TWRP is out of the question. Are you just wanting your phone operational again? Have you tried wiping/factory resetting with fastboot commands? i.e. fastboot erase userdata or fastboot format userdata.
wahur1 said:
whatever command i use it says OEM unlock is not allowed.
Click to expand...
Click to collapse
Have you tried flashing without unlocking the bootloader?
post-mortem said:
Have you tried flashing without unlocking the bootloader?
Click to expand...
Click to collapse
yes i have tried flashing by giving the fastboot command "flash-all.bat" it starts flashing and it stops in the initial stage by giving error " restarting bootloader" then I get 2nd error " bootloader locked" and process repeats again
toasterboy1 said:
Just throwing out ideas that you may have already tried. If I understand right you cannot get into recovery which eliminates trying to sideload the stock image. Your bootloader is locked and it will not let you unlock so booting into TWRP is out of the question. Are you just wanting your phone operational again? Have you tried wiping/factory resetting with fastboot commands? i.e. fastboot erase userdata or fastboot format userdata.
Click to expand...
Click to collapse
both command not working .. same bootloader locked message.
error message " Please unlock the device to activate this command"
anyone else can help ?
I would contact Google customer support. Even though my phone was out of warranty and I was not the original buyer (bought in eBay), they were willing to make a one-time exception for an RMA. I didn't use it because my phone is rooted and I was afraid of being charged for any repairs. As long as your phone is stock and unrooted, you have a chance. Just say that you think you have a hardware failure and while you understand that they are in no obligation to help, you would appreciate anything they can do.
Sent from my Pixel XL using Tapatalk
Hi all. Need urgent help here. I tried flashing my phone following everything on one post i found for flashing(androidbiits[dot]com/root-oppo-realme-5-rmx1911-easily/). But something went wrong(I don't know what went wrong, I just followed everything step by step). My phone suddenly keeps on booting to fastboot mode. I tried entering recovery mode but it boots to fastboot mode instead. Need help
PS. I tried to reflash my phone with rmx1911 stock rom. But I noticed my device state is locked. I can't somehow unlock it with fastboot(fastboot flashing unlock). A bootloader unlock prompt appears on my phone and when I choose to unlock the bootloader, my phone just reboots back to fastboot mode with the device state still locked
Use msm tool and ofp file for realme 5 ..you have to flash whole rom again..and it can be flashed in phone state locked too
Give the following commands :
$ fastboot flashing unlock
Then flash TWRP
Then flash stock ROM by renaming .ozip to .zip via TWRP.
mine too ... is there anything I can fix
mine too ... is there anything I can fix
joniyesnoppa said:
mine too ... is there anything I can fix
Click to expand...
Click to collapse
Flash this file use command-
fastboot flash vbmeta vbmeta.img
---------- Post added at 08:24 PM ---------- Previous post was at 08:20 PM ----------
sumeetsk2 said:
Flash this file use command-
fastboot flash vbmeta vbmeta.img
Click to expand...
Click to collapse
bit.ly/383BPIp
Download and Flash this files
how do I enable fast charging 3.0 because charging defaults only to 1.4a even though redmi 3s can only 1.9ampere
Cant flash vbmeta.img ... Anyone? Help
limilnate1 said:
Hi all. Need urgent help here. I tried flashing my phone following everything on one post i found for flashing(androidbiits[dot]com/root-oppo-realme-5-rmx1911-easily/). But something went wrong(I don't know what went wrong, I just followed everything step by step). My phone suddenly keeps on booting to fastboot mode. I tried entering recovery mode but it boots to fastboot mode instead. Need help
PS. I tried to reflash my phone with rmx1911 stock rom. But I noticed my device state is locked. I can't somehow unlock it with fastboot(fastboot flashing unlock). A bootloader unlock prompt appears on my phone and when I choose to unlock the bootloader, my phone just reboots back to fastboot mode with the device state still locked
Click to expand...
Click to collapse
Mine to have the same issue....i think you should visit nearest realme service center for flashing stock rom
The Phone is unable to flash vbmeta beacuse the phone is in locked condition
There only one way "FLASH STOCK ROM"
Contact me +923358048675 whatsapp 100% remote service
limilnate1 said:
Hi all. Need urgent help here. I tried flashing my phone following everything on one post i found for flashing(androidbiits[dot]com/root-oppo-realme-5-rmx1911-easily/). But something went wrong(I don't know what went wrong, I just followed everything step by step). My phone suddenly keeps on booting to fastboot mode. I tried entering recovery mode but it boots to fastboot mode instead. Need help
PS. I tried to reflash my phone with rmx1911 stock rom. But I noticed my device state is locked. I can't somehow unlock it with fastboot(fastboot flashing unlock). A bootloader unlock prompt appears on my phone and when I choose to unlock the bootloader, my phone just reboots back to fastboot mode with the device state still locked
Click to expand...
Click to collapse
..
Realme has just release its flashtool to flash there ofp firmware through fastboot. Just try it. and post result.
Note: This require bootloader to unlock
Flashtool Link:
https://download.c.realme.com/flash/Flash_tool/realme_Flash_Tool.zip
Firmware Link:
https://combinefile.com/index.php?a=downloads&b=file&c=download&id=42977
not flashing
my realme 5 stuck in fastboot mode and bootloader is lock and vbmeta image want bootloader unlock
plz plz help me
stay home and staysafe friends