Brick "Service Required Code Corrupt" - RAZR i Q&A, Help & Troubleshooting

Hi dose somebody now how to remove this brick i tried everything ?
and this dose not worked http://forum.xda-developers.com/razr...5?goto=newpost

I think when you have the service code error there is nothing you can do.
But you still get into bootloader, correct?
Have you tried manually flash the recovery / gpl / motoboot etc. once at a time?
If you cant get into bootloader anymore, try this, but only then

dagoban said:
I think when you have the service code error there is nothing you can do.
But you still get into bootloader, correct?
Have you tried manually flash the recovery / gpl / motoboot etc. once at a time?
If you cant get into bootloader anymore, try this, but only then
Click to expand...
Click to collapse
I can not get to bootloaderI tried every thing its stuck on Service Required code corrupt message.
What you mean about manually flash the recovery - you mean over the bootloader fastboot flash recovery recovery.img ?
No i can not, can only connect as MEDFIELD

miky03 said:
I can not get to bootloaderI tried every thing its stuck on Service Required code corrupt message.
What you mean about manually flash the recovery - you mean over the bootloader fastboot flash recovery recovery.img ?
No i can not, can only connect as MEDFIELD
Click to expand...
Click to collapse
Sorry, forgot to include the link: http://forum.xda-developers.com/razr-i/help/help-unbrick-completely-unmodified-razr-t2980659
If you cant get into the bootloader, it means you are not into fastboot mode, which means you will not be able to flash anything (bootloader, recovery, system partition)
If this is the case, then do this http://forum.xda-developers.com/razr-i/help/help-unbrick-completely-unmodified-razr-t2980659
If you successfully flash it but still your phone is not working, then you can throw away your phone, it is bricked beyond good and evil. Happened to me, too, not even Motorola could repair it then. If you are still in warranty, send it to Moto and you get a new device.

dagoban said:
Sorry, forgot to include the link: http://forum.xda-developers.com/razr-i/help/help-unbrick-completely-unmodified-razr-t2980659
If you cant get into the bootloader, it means you are not into fastboot mode, which means you will not be able to flash anything (bootloader, recovery, system partition)
If this is the case, then do this http://forum.xda-developers.com/razr-i/help/help-unbrick-completely-unmodified-razr-t2980659
If you successfully flash it but still your phone is not working, then you can throw away your phone, it is bricked beyond good and evil. Happened to me, too, not even Motorola could repair it then. If you are still in warranty, send it to Moto and you get a new device.
Click to expand...
Click to collapse
I tried everything my razr i still Hardbricked
now i want to tray this method:
set PACKAGE_DIR=unbrick
set FWDNX=--fwdnx %PACKAGE_DIR%\dnx
set FWIMAGE=--fwimage %PACKAGE_DIR%\ifwi
set OSDNX=--osdnx %PACKAGE_DIR%\dnx
set OSIMAGE=--osimage %PACKAGE_DIR%\motoboot
unbrick\xfstk-dldr-solo.exe %FWDNX% %FWIMAGE% %OSDNX% %OSIMAGE% --verbose
Question where i can get this files from (dnx, ifiw, motoboot) ?
I had CM11 before then downgrade to ICS 4.0.4. then used wrong script for rooting then got "Service Required code corrupt message".

miky03 said:
]
Click to expand...
Click to collapse
Please also don't post the same question in several threads, we try to keep it as clean as possible here

Related

[Q] Need to unlock bootloader, but borked device

Basically, I tried to flash the latest 5.1 image but unsuccessfully as the system.img wasn't extracted. For some reason I locked the bootloader and now I can't boot into a working system, and I can't reflash anything as the bootloader is locked. When attempting to unlock, it is telling me to go into dev settings to allow unlock.
Is there anything I can do?
Few threads about this today. Seems a regular user error. Can't think of a fix right now..
rootSU said:
Few threads about this today. Seems a regular user error. Can't think of a fix right now..
Click to expand...
Click to collapse
Hmm, thanks anyway. I think this means I'm bricked. Moto E time I think.
boot to bootloader, fastboot oem unlock from fastboot command console on computer.
TheAmazingDave said:
boot to bootloader, fastboot oem unlock from fastboot command console on computer.
Click to expand...
Click to collapse
Can't be done.
Have the same problem and try to solve it with Motorola. No luck at the moment.
lee.jarratt said:
Basically, I tried to flash the latest 5.1 image but unsuccessfully as the system.img wasn't extracted. For some reason I locked the bootloader and now I can't boot into a working system, and I can't reflash anything as the bootloader is locked. When attempting to unlock, it is telling me to go into dev settings to allow unlock.
Is there anything I can do?
Click to expand...
Click to collapse
try flashing the factory img via your bootloader/fastboot
simms22 said:
try flashing the factory img via your bootloader/fastboot
Click to expand...
Click to collapse
Can't. Boot loader is locked and requires a setting in android to be changed but android can't boot. Catch 22
rootSU said:
Can't. Boot loader is locked and requires a setting in android to be changed but android can't boot. Catch 22
Click to expand...
Click to collapse
Are you positive? I just flashed a Nexus 7 from 5.0.2 to 4.4.4 with fastboot. fastboot oem unlock worked without checking that box.
TheAmazingDave said:
Are you positive? I just flashed a Nexus 7 from 5.0.2 to 4.4.4 with fastboot. fastboot oem unlock worked without checking that box.
Click to expand...
Click to collapse
That's what all the threads about this today are saying... Including the op of this thread.
rootSU said:
That's what all the threads about this today are saying... Including the op of this thread.
Click to expand...
Click to collapse
Damn, that's really lame...
Wow this craps really ticking me off with this update and all. I have been rooting modding for years and every damn time I get a device that uses fastboot I get nothing but trouble. I hard bricked three devices in the past with fastboot and it seems over the years fastboot hasn't gotten any better or easier. What a shame I love the nexus 6 but I'm seriously starting to reconsider and going back to the good old Odin devices.
I'm an idiot.
I made the mistake of trying to update my Nexus 6 (Stock 5.0 encrypted, rooted, Xposed) while talking to AT&T customer service on my other phone. Distracted flashing is a bad idea. I am sure I made SEVERAL mistakes.
I too was trying to flash the new 5.1 image and got an error when running ./flash-all.sh (I'm on a Macbook). Friend suggested I try to do it by flashing the boot.img recovery.img and then system.img manually. Got the boot to flash. Recovery flashed. System failed. Unfortunately I have closed the terminal windows and don't have the errors anymore. When it failed it said something about insufficient space. So (I'm assuming this is where I f**ked up) I hit start from the boot loader screen to boot into the system and delete some things even though I had plenty of space (over 20gb). It booted fine. When I went to reboot into bootloader, I accidentally selected recovery. It booted back into TWRP which confused me. I thought best bet would be to wipe the device and start over fresh. I wiped everything and booted back into bootloader... blackness. Now I have no response from the device at all. Nothing. No response from the power button. Nothing when I plug to a charger. Just blackness. Just a pretty, 2 day old Nexus 6 (warranty replacement from T-Mobile on Tuesday).
You wiped the boot partition too? Ouch...
Last time I did that, it was with my Nook Color. Thankfully that was able to boot from SD cards...
I have a similar problem with another Nexus 7 right now. Flash went corrupt, won't boot at all. No bootloader, no Google logo, nothing.
My only hope is that the device still talks to the computer, it shows up as a Qualcomm device under Ports in Windows Dev Manager. QPST picks it up and says it's in download mode. If I can source the hex files to flash, I think I can bring it back. I'm only sharing that because it might be your only hope too. Godspeed, sir.
beachbum40 said:
Wow this craps really ticking me off with this update and all. I have been rooting modding for years and every damn time I get a device that uses fastboot I get nothing but trouble. I hard bricked three devices in the past with fastboot and it seems over the years fastboot hasn't gotten any better or easier. What a shame I love the nexus 6 but I'm seriously starting to reconsider and going back to the good old Odin devices.
Click to expand...
Click to collapse
lol, whats so hard with fastboot? fastboot oem unlock is rocket science? how about fastboot flash recovery recname.img? only way to hardbrick with fastboot is to flaah something to your device that doesnt belong there, or flash something into the wrong partition. how did you "hard brick" with fastboot???
simms22 said:
lol, whats so hard with fastboot? fastboot oem unlock is rocket science? how about fastboot flash recovery recname.img? only way to hardbrick with fastboot is to flaah something to your device that doesnt belong there, or flash something into the wrong partition. how did you "hard brick" with fastboot???
Click to expand...
Click to collapse
The problem is that bootloader got relocked, and the OP is unable to get to the setting to enable oem unlock. Fastboot is errors out saying to Check "Allow OEM unlock", and FAILED (remote failure).
I would find it hard to believe that there is no solution to this. With all the bright minds here on XDA, I'm sure it can be figured out. The unlock setting must be stored somewhere, and it should be accessible.
When I first got my Nexus 6, I booted into the bootloader right after taking it out of the box (i.e., without booting into Android), and I was able to unlock the bootloader without having checked "Allow OEM unlock" in developer options. This could mean that the setting could potentially be located in /data somewhere.
OP, have you tried a factory reset in recovery? Have you tried playing around with the other bootloader menu items (e.g., "Factory", etc.)?
efrant said:
I would find it hard to believe that there is no solution to this. With all the bright minds here on XDA, I'm sure it can be figured out. The unlock setting must be stored somewhere, and it should be accessible.
When I first got my Nexus 6, I booted into the bootloader right after taking it out of the box (i.e., without booting into Android), and I was able to unlock the bootloader without having checked "Allow OEM unlock" in developer options. This could mean that the setting could potentially be located in /data somewhere.
OP, have you tried a factory reset in recovery? Have you tried playing around with the other bootloader menu items (e.g., "Factory", etc.)?
Click to expand...
Click to collapse
Thank you for taking a look at my post. I have tried all the options in the bootloader menu with no dice. Things aren't looking promising for me...
You're all using the newest fastboot?
flash the factory img
edit.. nevermind, i see ive already said that

HELP PLEASE! Stuck in bootloader, NEXUS 6

Hi, I wanted to flash the 5.1 update to my new Nexus 6.
I went all over the basic steps.
After I unlocked the bootloader I tried to flash the image with the flash-all command.
It failed, so I remembered maybe I forgot to click on USB debugging? (This confuses me because I think I shouldn't be able to unlock bootloader without this).
When I wanted to start android I locked it first, so I would unlock it afterwards and erase everything to start as new.
Whan I locked it, I could not unlock it again. I can't access Android, neither do anything else like factory reset nor Recovery Mode. I return to the bootloader as soon as I press anything.
There are red words at the top: AP Fastboot Flash Mode (Secure). Does this means anything?
Is there any way to force unlocking the bootloader? When I try it, the phone tells me to go to Developer Options but I can't access Android.
Please HELP! Is there any way to flash a rom or android again in locked state? Recovery?
Thanks for reading this and thinking about a solution! I really hope I won't be stuck forever in bootloader.
Uh oh... Were you trying to downgrade back to LRX22C from LMY47D so that you could upgrade to LMY47M, by any chance?
If so you might be fooked.
Actually no. I was trying to upgrade from 5.01 to 5.1. I'm really scared of having my Nexus 6 bricked. I can't do anything to unlock the bootloader. Maybe I could sideload a recovery? But do I need to be unlocked?
Sent from my Nexus 7 using XDA Free mobile app
Try here this might help you. I hope.
http://forum.xda-developers.com/showthread.php?t=3059518
I hope you get it sorted out. I have read SO many bad things regarding this topic and people being screwed that they cant get back in to re-unlock after relocking
toknitup420 said:
Try here this might help you. I hope.
http://forum.xda-developers.com/showthread.php?t=3059518
Click to expand...
Click to collapse
I already tried this solution, I think mine is a little different. At the end of the post it says to enter fastboot and restore with a factory image. I can't because I am not unlocked. In order to unlock my device I have to go to Developer Settings (it is the message when I use the OEM unlock command). but I can't access to Android. I am stuck in the bootloader but can run fastboot commands.
sotnasnauj said:
I already tried this solution, I think mine is a little different. At the end of the post it says to enter fastboot and restore with a factory image. I can't because I am not unlocked. In order to unlock my device I have to go to Developer Settings (it is the message when I use the OEM unlock command). but I can't access to Android. I am stuck in the bootloader but can run fastboot commands.
Click to expand...
Click to collapse
The solution that was posted should work, but you need to use RSD Lite in order to flash the factory image, not fastboot.
Read it over nice and slow again, because you are in panic mode right now, so take your time and you will get it back up and running with no problems.
idtheftvictim said:
The solution that was posted should work, but you need to use RSD Lite in order to flash the factory image, not fastboot.
Read it over nice and slow again, because you are in panic mode right now, so take your time and you will get it back up and running with no problems.
Click to expand...
Click to collapse
I think you are 100% right. I am in panic mode, thanks. I'll do it again following every step. I'll let you know.
sotnasnauj said:
I already tried this solution, I think mine is a little different. At the end of the post it says to enter fastboot and restore with a factory image. I can't because I am not unlocked. In order to unlock my device I have to go to Developer Settings (it is the message when I use the OEM unlock command). but I can't access to Android. I am stuck in the bootloader but can run fastboot commands.
Click to expand...
Click to collapse
You should be OK. People in that thread have reported success flashing the new factory image while locked. Check the last few pages of the thread.
toknitup420 said:
You should be OK. People in that thread have reported success flashing the new factory image while locked. Check the last few pages of the thread.
Click to expand...
Click to collapse
Thanks! I've been reading a lot from this thread but I get something unusual as the other people are experiencing. When I try to flash partition gpt.bin I get (bootloader) Unlock before flashin.
It is kind of contradictory as this fix supposedly fixes flashing without unlocking. I don't know if it is a problem of drivers. My PC sees my N6 as Google Nexus Bootlader Interface. In the thread, the PC sees the device as "Bulk" or "Qualcomm ....... etc etc".
My panic mode isn't turning off. I may be missing something.
sotnasnauj said:
Thanks! I've been reading a lot from this thread but I get something unusual as the other people are experiencing. When I try to flash partition gpt.bin I get (bootloader) Unlock before flashin.
It is kind of contradictory as this fix supposedly fixes flashing without unlocking. I don't know if it is a problem of drivers. My PC sees my N6 as Google Nexus Bootlader Interface. In the thread, the PC sees the device as "Bulk" or "Qualcomm ....... etc etc".
My panic mode isn't turning off. I may be missing something.
Click to expand...
Click to collapse
Did utry fastboot devices to see your device is connected...then fastboot oem unlock?
Also, I'm the one who has found a fix for the bricked issues when it comes to locking and unlocking the boot loader...in boot loader...when u go to recovery....what happens?
Yes, my device is connected. I've tried everything. I've been reading the last thread and posted what is happening to me, this is the URL of my posts.
http://forum.xda-developers.com/showthread.php?p=59659030
I can't go to recovery, I return to the BL.
idtheftvictim said:
The solution that was posted should work, but you need to use RSD Lite in order to flash the factory image, not fastboot.
Read it over nice and slow again, because you are in panic mode right now, so take your time and you will get it back up and running with no problems.
Click to expand...
Click to collapse
Now I've tried everything in that thread, when I was reading I thought flashing gpt.bin would be the solution but I can't do it, I can't flash it.. It says "Unlock before flashing". Supposedly flashing gpt.bin would allow me to flash without unlocking.
My last resource is trying this on a mac, I've read you don't need drivers so maybe it is a driver thing. I HOPE SO..
Can't access adb with my pc.
You don't need adb.
sotnasnauj said:
Yes, my device is connected. I've tried everything. I've been reading the last thread and posted what is happening to me, this is the URL of my posts.
http://forum.xda-developers.com/showthread.php?p=59659030
I can't go to recovery, I return to the BL.
Click to expand...
Click to collapse
Download factory images...extract them....pull the stick recovery and use the command fastboot flash recovery recovery.IMG
Also...did ubuse fastboot OEM unlock?
jamescable said:
Download factory images...extract them....pull the stick recovery and use the command fastboot flash recovery recovery.IMG
Also...did ubuse fastboot OEM unlock?
Click to expand...
Click to collapse
Yes, I used it but it tells me I need to go to Developer Settings and Allow OEM Unlock which I cant because cant access Android.
I can't flash anything as I am OEM Locked
sotnasnauj said:
Yes, I used it but it tells me I need to go to Developer Settings and Allow OEM Unlock which I cant because cant access Android.
I can't flash anything as I am OEM Locked
Click to expand...
Click to collapse
I think you should lock this thread. Following advice from different people in different threads is a really BAD idea.
rootSU said:
I think you should lock this thread. Following advice from different people in different threads is a really BAD idea.
Click to expand...
Click to collapse
I agree because op is somehow confused.....fastboot has nothing to do with develope settings USB enabled
Yes it does. He flashed the factory images, then relocked (which defaults to disabled oem unlocking). But something failed (guessing possibly userdata failed). I would recommend fastboot formats userdata to perform a factory reset from the boot loader to see if you can get android to boot.
Sent from my Nexus 6
hlxanthus said:
Yes it does. He flashed the factory images, then relocked (which defaults to disabled oem unlocking). But something failed (guessing possibly userdata failed). I would recommend fastboot formats userdata to perform a factory reset from the boot loader to see if you can get android to boot.
Sent from my Nexus 6
Click to expand...
Click to collapse
Yes.
Running
Code:
fastboot format cache
fastboot format userdata
Make sure it's FORMAT not erase.
Then walk away, watch some T.V. and don't check it for a while. (Panic mode will make it seem forever, trust me! I did the same thing as you!)

Urgent advice needed on Razr i XT890

hi, my phone Razr i XT890 is showing the Red Moto Logo, I tried to factory reset by going into fastboot also but nothing happened, I can find many thread here about the same problem but nothing conclusive could be found in those threads, hence I sent my phone for repairs, the technician hooked it up to a computer and said that most likely it is a software issue and the phone would be ok, after waiting for an hour I was told that the emmc has died and it cannot be replaced and the only solution would be to change the motherboard, since the mother board is not avaible in the market I looked it up on aliexpress and it costs around 70$ where as a new/refurbished phones are listed for 75$, need you guys advice on whether it can be repaired or not and if yes then how. I am a regular user and not an expert like you guys so if you suggest any thing plz do it in detail. FYI its a factory unlocked phone which had jelly bean OS and I never rooted it or did any hanky panky to it. Thanks
What u could try to test if the mechanic is right (I suppose he is), is to flash stock firmware by hand and see what the device gives for error.
If the error is an i/o error the emmc is corrupted and we can't help that. It will need a replacement of the motherboard.
To test it, extract all images from the stock firmware. Then flash them while your Phone is in fastboot modes and connected to your pc, like this:
Use a compatible fastboot executable like mfastboot.
- fastboot flash boot boot_signed
- fastboot flash recovery recovery_signed
- fastboot flash system system_signed
- fastboot erase cache
- fastboot erase userdata
Every one of them should return an "OK". If there is an error in one of them that partition is most likely damaged and if u can't boot in recovery there is most likely no turning back.
Hazou said:
What u could try to test if the mechanic is right (I suppose he is), is to flash stock firmware by hand and see what the device gives for error.
If the error is an i/o error the emmc is corrupted and we can't help that. It will need a replacement of the motherboard.
To test it, extract all images from the stock firmware. Then flash them while your Phone is in fastboot modes and connected to your pc, like this:
Use a compatible fastboot executable like mfastboot.
- fastboot flash boot boot_signed
- fastboot flash recovery recovery_signed
- fastboot flash system system_signed
- fastboot erase cache
- fastboot erase userdata
Every one of them should return an "OK". If there is an error in one of them that partition is most likely damaged and if u can't boot in recovery there is most likely no turning back.
Click to expand...
Click to collapse
ok, thanks for the suggestion and say if they all come ok then?? and If an error comes in one of them then what ?? I will only be able to post in detail tomorrow after I have visited the mechanic.
cooljatt18 said:
ok, thanks for the suggestion and say if they all come ok then?? and If an error comes in one of them then what ?? I will only be able to post in detail tomorrow after I have visited the mechanic.
Click to expand...
Click to collapse
If it all says OK, u should have a working device. No doubt about that. But if one of them doesn't we found the issue. Most likely i/o. Can u still boot to recovery? Or is that even impossible, because u said u tried a factory reset?
Hazou said:
If it all says OK, u should have a working device. No doubt about that. But if one of them doesn't we found the issue. Most likely i/o. Can u still boot to recovery? Or is that even impossible, because u said u tried a factory reset?
Click to expand...
Click to collapse
I tried factory reset and the same screen appeared, then I tried recovery option in fastboot menu rather then factory reset the android robot with exclamation mark appeared when I pressed volume key I got some options partition cache etc I did that and also there was an option erase all data did that to got message both times that it has been done, then I chose the option of restart and again got the red logo screen !
cooljatt18 said:
I tried factory reset and the same screen appeared, then I tried recovery option in fastboot menu rather then factory reset the android robot with exclamation mark appeared when I pressed volume key I got some options partition cache etc I did that and also there was an option erase all data did that to got message both times that it has been done, then I chose the option of restart and again got the red logo screen !
Click to expand...
Click to collapse
This is most likely solvable. Try that flash methods a few post above and see what happens s
Hazou said:
This is most likely solvable. Try that flash methods a few post above and see what happens s
Click to expand...
Click to collapse
so I went to the mechanic today and told him to flash with stock firmware and he told be that he did not have it !! Since the phone was never officially launched in my region I am guessing hardly any mechanic would have it, is there any place from where I can download it
cooljatt18 said:
so I went to the mechanic today and told him to flash with stock firmware and he told be that he did not have it !! Since the phone was never officially launched in my region I am guessing hardly any mechanic would have it, is there any place from where I can download it
Click to expand...
Click to collapse
Which country and carrier is it from? That way I can post the link to the correct firmware file for your phone.
Sent from my XT1095 using Tapatalk
AGISCI said:
Which country and carrier is it from? That way I can post the link to the correct firmware file for your phone.
Sent from my XT1095 using Tapatalk
Click to expand...
Click to collapse
It is an unlocked phone, not linked to any carrier I am not 100% sure but most likely England/Great Britain, I remember the Reading GB as in short for Great Britain in the firmware name once !
cooljatt18 said:
It is an unlocked phone, not linked to any carrier I am not 100% sure but most likely England/Great Britain, I remember the Reading GB as in short for Great Britain in the firmware name once !
Click to expand...
Click to collapse
http://www.filefactory.com/file/6b396l5ar4tf/CFC_9.8.2I-50_SMI-26_S7_USASMIJBORAGB.xml.zip
Sent from my XT1095 using Tapatalk
AGISCI said:
http://www.filefactory.com/file/6b396l5ar4tf/CFC_9.8.2I-50_SMI-26_S7_USASMIJBORAGB.xml.zip
Sent from my XT1095 using Tapatalk
Click to expand...
Click to collapse
thanks a ton!!!
hi, guys sorry for posting so late, was super busy, any how haven't got a mechanic to flash the phone, guess I will have to do it myself, request you to answer my queries
.1) a mechanic to whom I went convinced me to believe that the problem was due to a faulty battery and he could fix it in 5 mins flat, He opened the phone did some tinkering with it, I am not sure what but the phone was in same condition ie Red logo on booting. Was very disappointed came back home and I tried to restore it through fast boot and I noticed that the Battery Current was coming as 4.1 V earlier it was 3.7 !!! I am sure that the mechanic messed it up. Now my question is will it harm the phone, battery or any other part?? Should I just leave it the way it is ie 4.1V and not try to rectify it to bring it to 3.7V.
.2) I am not able to get a mechanic who can flash the phone as suggested in previous posts, pl tell how I can do it myself, I am a newbie at this and have zero knowledge of the process, pl tell what all software are needed! And hardware if any. All I have got currently is the firmware posted in previous posts.
Thanks

How to Re-Lock Bootloader?

I need to lock my bootloader to do an exchange at T-Mobile. I have 20R stock flashed, but it still says custom bootloader upon boot, how do I relock it safely?
I read that "fastboot oem lock" will work, but will brick it if I don't do it perfectly. Any advice on what to do?
TechGuruGJ said:
I need to lock my bootloader to do an exchange at T-Mobile. I have 20R stock flashed, but it still says custom bootloader upon boot, how do I relock it safely?
I read that "fastboot oem lock" will work, but will brick it if I don't do it perfectly. Any advice on what to do?
Click to expand...
Click to collapse
ive done it .. it works. it will build dalvik once it reboots.
I was able to Lock the bootloader.
1. I connected the phone to my PC
2. Powered on the Phone (it took a few tried of pulling the battery and powering on)
3. Check the box for OEM Unlock in Dev. Option
4. Use Minimal ADB and Fastboot and type in
Quote:
adb devicecs
- you should see the phone listed as one of the devices in the command line window
Quote:
adb reboot bootloader
- phone should reboot and you shouold see 3 lines of text on top
Quote:
fastboot oem lock
- nothing will happen on the phone, but on in the commandline it should say that it is done
Quote:
fastboot reboot
Phone reboots and the boot screen does not show the unlocked bootloader message anymore
I'm terribly sorry if bumping is not ok.
Thought it wasn't worth making a new thread, since my post is about the one above.
Has anybody actually tried these steps above? (Since every other thread mentioning this says it's a one-way only thing..)
Does locking the bootloader means also loosing the custom recovery? (I'd expect that, but asking to be sure)
Does it return the phone to it's original state? (ie. before one unlocked the bootloader, or there are some differences?)
Does it also means I would be able to get official OTA updates and so on? (since with a custom recovery, that's not possible)
Thanks in advance.
Yes, it does work. I did it, worked perfectly. Yes it does return your device to it's original state. Just make sure the stock ROM is flashed and all should be well. I didn't try, but I see no reason why it wouldn't let you get OTA updates from T-Mobile. Let me know if you need help.
Nadeox1 said:
I'm terribly sorry if bumping is not ok.
Thought it wasn't worth making a new thread, since my post is about the one above.
Has anybody actually tried these steps above? (Since every other thread mentioning this says it's a one-way only thing..)
Does locking the bootloader means also loosing the custom recovery? (I'd expect that, but asking to be sure)
Does it return the phone to it's original state? (ie. before one unlocked the bootloader, or there are some differences?)
Does it also means I would be able to get official OTA updates and so on? (since with a custom recovery, that's not possible)
Thanks in advance.
Click to expand...
Click to collapse
ive said ive done it. on the above instructions you dont beleive.??
i think you loose the twrp phone doesnt show unlocked bootloader message did not check recovery but it must revert t stock one.. not sure about OTA since am not in tmobile network.
you dont need OTA. you can always download KDZ and flash it with LGUP.
and stay uptodate.
raptorddd said:
ive said ive done it. on the above instructions you dont beleive.??
i think you loose the twrp phone doesnt show unlocked bootloader message did not check recovery but it must revert t stock one.. not sure about OTA since am not in tmobile network.
you dont need OTA. you can always download KDZ and flash it with LGUP.
and stay uptodate.
Click to expand...
Click to collapse
Thanks both for replying.
And no @raptorddd , I did not mean that.
Your post is the only mentioning that locking the bootloader is possible, while all the other similar threads have ony people saying otherwise / it's not possible. I guess a slightly doubt is legit to have, don't take it wrongly
raptorddd said:
ive done it .. it works. it will build dalvik once it reboots.
I was able to Lock the bootloader.
1. I connected the phone to my PC
2. Powered on the Phone (it took a few tried of pulling the battery and powering on)
3. Check the box for OEM Unlock in Dev. Option
4. Use Minimal ADB and Fastboot and type in
Quote:
adb devicecs
- you should see the phone listed as one of the devices in the command line window
Quote:
adb reboot bootloader
- phone should reboot and you shouold see 3 lines of text on top
Quote:
fastboot oem lock
- nothing will happen on the phone, but on in the commandline it should say that it is done
Quote:
fastboot reboot
Phone reboots and the boot screen does not show the unlocked bootloader message anymore
Click to expand...
Click to collapse
I have follow this instructions and now it giving me and error. Any fix??
WARMANH811 said:
I have follow this instructions and now it giving me and error. Any fix??
Click to expand...
Click to collapse
What error?
TechGuruGJ said:
What error?
Click to expand...
Click to collapse
Secure booting Error!
Error code: 1003
MODIFIED ! !
WARMANH811 said:
Secure booting Error!
Error code: 1003
MODIFIED ! !
Click to expand...
Click to collapse
are you sure you have h811.? i did not get that error ive tried this twice..
i remeber getting an security boot error on LG G2 i fix by flashing firmware .. so maybe KDZ could help..
if not am not sure then search for that error and find out how to fix.
raptorddd said:
ive done it .. it works. it will build dalvik once it reboots.
I was able to Lock the bootloader.
1. I connected the phone to my PC
2. Powered on the Phone (it took a few tried of pulling the battery and powering on)
3. Check the box for OEM Unlock in Dev. Option
4. Use Minimal ADB and Fastboot and type in
Quote:
adb devicecs
- you should see the phone listed as one of the devices in the command line window
Quote:
adb reboot bootloader
- phone should reboot and you shouold see 3 lines of text on top
Quote:
fastboot oem lock
- nothing will happen on the phone, but on in the commandline it should say that it is done
Quote:
fastboot reboot
Phone reboots and the boot screen does not show the unlocked bootloader message anymore
Click to expand...
Click to collapse
My H811 T-mobile phone needs service. It has original 20v software version. It is unlocked with TWRP and rooted. Can I use this method? Do I first have to downgrade software to some other version? Will this method also take out TWRP and root or do I still have to take them out before doing this? How? Please help.
joecandle said:
My H811 T-mobile phone needs service. It has original 20v software version. It is unlocked with TWRP and rooted. Can I use this method? Do I first have to downgrade software to some other version? Will this method also take out TWRP and root or do I still have to take them out before doing this? How? Please help.
Click to expand...
Click to collapse
no need to downgrade. to remove root and any trace if phone works. is to use KDZ then once it boots into system do the lock procedure. so it locks and the small white letter are removed. this way its like stock rom and recovery and the above commmands will make bootloader locked. and sent to repair. if bootloops try the freezing method.
Used on an LG Aristo that has Cyanogen and it worked
raptorddd said:
ive said ive done it. on the above instructions you dont beleive.??
i think you loose the twrp phone doesnt show unlocked bootloader message did not check recovery but it must revert t stock one.. not sure about OTA since am not in tmobile network.
you dont need OTA. you can always download KDZ and flash it with LGUP.
and stay uptodate.
Click to expand...
Click to collapse
This was the only one i found that didnt brick my phone and trust me ive bricked and unbricked this phone many times
When you use the fastboot command to lock back your bootloader, the phone doesn't revert automatically to the stock recovery and actually that is partly the reason why it bricks and other main reason is that changes made to bootloader to obtain root brick the phone. before you relock bootloader, if you have SuperSU (in-app menu option) or Magisk (uninstall zip file), use their respective methods to unroot the phone, then use twrp to flash .image file of stock recovery to recovery partition then use the fastboot command to lock the bootloader. Even then it may or may not work because if whatever method the phone uses to check the integrity of bootloader and/or recovery, such as md5, if it doesn't match, the phone will still brick. Since all your data on phone will be erased regardless as soon as you lock the bootloader, i personally just fastboot lock the bootloader, remove battery to power down, use the volume up and plug usb cable in from pc to put phone in download mode and just use LGUP (uppercut) if have kdz file already, which i do, i just let LG Bridge download the file, find it in programs folder and copy it to another location before LG Bridge deletes it --OR-- just use error recovery option in Software Update tab in LG Bridge as both LGUP and LG Bridge will detect the phone in download mode even if it is bricked.
By the way, I have used both methods above dozens of times without any issues, someone above who mentioned phone boot-looping because of locking the bootloader, it is boot-looping not because of hardware flaw which was widespread in LG G3 but a software issue (phone boots up, doesn't find the software configuration it is looking for and just restarts) and they are not the same issues, no need to freeze the phone, won't help.
the method works, but no OTA from T-Mobile. "verification problem".
When I try to "adb reboot bootloader" I get "security error".
If I try reboot recovery, TWRP is definitely not there.
Just want to update from20Q to 20X.
Any help would be appreciated.
metropical said:
the method works, but no OTA from T-Mobile. "verification problem".
When I try to "adb reboot bootloader" I get "security error".
If I try reboot recovery, TWRP is definitely not there.
Just want to update from20Q to 20X.
Any help would be appreciated.
Click to expand...
Click to collapse
The above points to you not giving permission possibly because either you missed the permission pop-up or selected option that didn't allow permission.
Can anyone help me?
When i unlock bootloader on my lg velvet 4g the fingerprint stop working so i want to relock. But when i put this on cmd "adb reboot bootloader" it only restarts my phone. Doesnt shows me the bootloader menu it only restarts normaly
Lukasz23 said:
Can anyone help me?
When i unlock bootloader on my lg velvet 4g the fingerprint stop working so i want to relock. But when i put this on cmd "adb reboot bootloader" it only restarts my phone. Doesnt shows me the bootloader menu it only restarts normaly
Click to expand...
Click to collapse
managed to solve?

So I tried to unlock via EDL...

...and I thought it had worked but as it turns out, it did not. I found out it did not when I tried to root to which the phone proceeded to tell me it was lock.
Now, when I go into Recovery Mode, the phone does not come up in ADB even when trying to unlock after using the ASUS unlocker tool... Is the ADB bridge fried forever? How do I reinstate it to be able to root? I don't mind wiping, I just want to recover the possibility to root. Any way to do that? God I feel dumb right now...
Edit: I've gotten ADB to recognize the phone in Recovery Mode by installing the exact Manufacturer and Model ADB drivers but the second I get into Fastboot mode, it's like the side USB-C suddenly becomes non-existent, same goes for the bottom one. Feels like a kill.switch from ASUS to me :/
Edit 2: Is there a way to flash while in Recovery? Or in normal OS operations? (sounds like a bad idea but I'm out of ideas as of now)
So neither of the two USB ports in the phone seem to work for you in bootloader mode?
dennis96411 said:
So neither of the two USB ports in the phone seem to work for you in bootloader mode?
Click to expand...
Click to collapse
Exactly, the bootloader is also unlocked after using ASUS's tool .apk, I am on 1910.44 WW, I tried different ADB's while in Windows, tried to copy DeviceID, it all works when in normal boot OR in recovery mode but the second I am in fastboot mode, both USB's stop working. As if ASUS locked the access when I mistakenly tried to gain root while the bootloader was locked. Maybe if I could lock it back but that would require me being in fastboot afaik.
Can I lock it back while in recovery? If so, what would be the prompt?
I would be very careful about locking the bootloader at this point. I heard it can cause a brick if the planets aren't aligned correctly.
Jokes aside, does device manager refresh itself when you plug or unplug the phone in fastboot mode? That would indicate it saw something from the phone.
dennis96411 said:
I would be very careful about locking the bootloader at this point. I heard it can cause a brick if the planets aren't aligned correctly.
Jokes aside, does device manager refresh itself when you plug or unplug the phone in fastboot mode? That would indicate it saw something from the phone.
Click to expand...
Click to collapse
Sadly no, tried 3 different computers, a plethora of cables, different USB ports. It's like the Fastboot killed the function altogether so as of now, I have yet to find a way to get the phone recognized while in fastboot.
WhyKlwd said:
Sadly no, tried 3 different computers, a plethora of cables, different USB ports. It's like the Fastboot killed the function altogether so as of now, I have yet to find a way to get the phone recognized while in fastboot.
Click to expand...
Click to collapse
Is there an option to apply a full OTA from the stock recovery?
dennis96411 said:
Is there an option to apply a full OTA from the stock recovery?
Click to expand...
Click to collapse
Before anything, thanks for helping, it's greatly appreciated!
So, no sadly, when I get in Recovery Mode my options are:
Reboot system now
Reboot to bootloader
Wipe data/factory reset
Power off
As anyone would, I tried kicking into bootloader from recovery hoping that it would trigger something different to give me fastboot but to no avail, I wiped a couple of times as well, that didn't pan out.
Edit: I feel like my best chance at this point is when ASUS releases a new WW firmware update, that it HOPEFULLY brings Fastboot Mode to it's original value... But according to a thread somewhere on XDA, it does not install a full partitioned recovery so I'm not having my hopes up...
The other thing would be to butcher a USB-C cable and see if I get a response when connected on the orange USB-C but that's also a risk to take. So that doesn't work, that USB-C gets no response whatsoever.
What firmware version are you on? You could try grabbing the stock firmware zip of the firmware you're on now from https://www.asus.com/Phone/ROG-Phone-II/HelpDesk_Download/, and increase the firmware version in the zip name - for example, if you're on the latest .44 build now, change the .44 in the zip name to .45. Then simply push it to the root of your internal storage, and reboot. After boot you should get a message that a system update file has been found, and that you can install it.
I don't know if this will fix your problem, but it should reflash the stock partitions. And yes, it's true that it far from flashes all partitions, but it's worth a try at least.
HomerSp said:
What firmware version are you on? You could try grabbing the stock firmware zip of the firmware you're on now from https://www.asus.com/Phone/ROG-Phone-II/HelpDesk_Download/, and increase the firmware version in the zip name - for example, if you're on the latest .44 build now, change the .44 in the zip name to .45. Then simply push it to the root of your internal storage, and reboot. After boot you should get a message that a system update file has been found, and that you can install it.
I don't know if this will fix your problem, but it should reflash the stock partitions. And yes, it's true that it far from flashes all partitions, but it's worth a try at least.
Click to expand...
Click to collapse
I did put the stock firmware but I hadn't thought of changing the name to "force" the phone to try and update! Sadly, when it reached 100%, it said install failed and while trying fastboot mode, it still didn't restore ADB but that was brilliant and definitely worth the try. Thanks for your suggestion, here's hoping the next legit firmware will do it!
EDIT: AND YET IT DID WORK!!! That must have fixed it after all... I unplugged, replugged while in bootloader and finally, that USB chime! T-T
Thanks both of you for your suggestions, 3 brains work better than one!
WhyKlwd said:
I did put the stock firmware but I hadn't thought of changing the name to "force" the phone to try and update! Sadly, when it reached 100%, it said install failed and while trying fastboot mode, it still didn't restore ADB but that was brilliant and definitely worth the try. Thanks for your suggestion, here's hoping the next legit firmware will do it!
EDIT: AND YET IT DID WORK!!! That must have fixed it after all... I unplugged, replugged while in bootloader and finally, that USB chime! T-T
Thanks both of you for your suggestions, 3 brains work better than one!
Click to expand...
Click to collapse
Nice, glad to see it worked! I tried it myself and it also said update failed, but it had flashed, so I think the error message may just be because the firmware version doesn't change.
I'm assuming fastboot works now then? Do keep in mind that you'll need the abl, xbl and xbl_config images from the edl unlock thread to be able to actually unlock the bootloader without using the Asus tool.
HomerSp said:
Nice, glad to see it worked! I tried it myself and it also said update failed, but it had flashed, so I think the error message may just be because the firmware version doesn't change.
I'm assuming fastboot works now then? Do keep in mind that you'll need the abl, xbl and xbl_config images from the edl unlock thread to be able to actually unlock the bootloader without using the Asus tool.
Click to expand...
Click to collapse
Yeah it works, or at least it did long enough for me to be able to root. I haven't tried it since but I would assume that it fixed it, tomorrow I'll most likely do a RAW flash to fix all potential risks as well as try the latest CN firmware. EDL never worked, that's what got me in that situation in the first place... well that and me not paying full attention.

Categories

Resources