[Q] Steps to get back warranty - LG Optimus L9 P760, P765, P768, P769

Hi, could someone write steps to possible return warranty ?
If I unlock bootloader I loose it, and I read when I flash stock ICS rom is impossible check bootloader status, but what with fastboot and recovery ?
How can I make it invissible in service ? Or if I flash stock ICS rom it will remove recovery ? Because I found recovery.img after extract KDZ...
Thanks for replies

wlado93 said:
Hi, could someone write steps to possible return warranty ?
If I unlock bootloader I loose it, and I read when I flash stock ICS rom is impossible check bootloader status, but what with fastboot and recovery ?
How can I make it invissible in service ? Or if I flash stock ICS rom it will remove recovery ? Because I found recovery.img after extract KDZ...
Thanks for replies
Click to expand...
Click to collapse
Hi wlado93, you could read this by maludroid (a way to lock unlocked bootloader apparently):
http://forum.xda-developers.com/showthread.php?p=44574942
Cheers. Good luck.
Sent from my LG P76020L-EUR-XX unlocked and rooted

Thanks. Ok that's bootloader, and what to do with recovery ? When person from service press combination for recovery will know that bootloader is unlocked... Is any way how to completly delete recovery ? When I extracted KDZ I found recovery.img which has about 6-7 MB...will it delete CWM when I flash that image ?

wlado93 said:
Thanks. Ok that's bootloader, and what to do with recovery ? When person from service press combination for recovery will know that bootloader is unlocked... Is any way how to completly delete recovery ? When I extracted KDZ I found recovery.img which has about 6-7 MB...will it delete CWM when I flash that image ?
Click to expand...
Click to collapse
Hi wlado93, yes, it will.
When you flash a rom with kdz the custom recovery is deleted, not problem that way. You can flash your operator's rom, doing that, you also flash its recovery.
Cheers. Good luck.

Related

Need stock recovery for atrix 4g internetional.

Hello, welcome all forum users. I tried to unlock bootloader in my atrix 4g International. I used guide on cyanogenmod website. When i flashed first sbf file something were wrong and i have failed to boot 1 command on phone. Follow other guide i flashed radio.img to phone and reboot. First time phone run in rsd mode but after restart android recovery corrupted. Next I should flash android recovery to bring back rsd mode but i have still locked bootloader so i can't flash cwm or twrp recovery. Trouble is that I can't find anyone stock recovery and i stucked in place. Can anyone help me?
malakai079324 said:
Hello, welcome all forum users. I tried to unlock bootloader in my atrix 4g International. I used guide on cyanogenmod website. When i flashed first sbf file something were wrong and i have failed to boot 1 command on phone. Follow other guide i flashed radio.img to phone and reboot. First time phone run in rsd mode but after restart android recovery corrupted. Next I should flash android recovery to bring back rsd mode but i have still locked bootloader so i can't flash cwm or twrp recovery. Trouble is that I can't find anyone stock recovery and i stucked in place. Can anyone help me?
Click to expand...
Click to collapse
So based off of what you have said:
-Your bootloader is still locked (you haven't said 100% for sure that you are unlocked)
-You may or may not be rooted as well (again, you haven't said if you are or are not)
-You want to run stock recovery, which is the recovery that Moto ships with the device, which is entirely useless for custom ROM flashing
This is the guide you need to root and unlock http://forum.xda-developers.com/showthread.php?t=1302423
palmbeach05 said:
So based off of what you have said:
-Your bootloader is still locked (you haven't said 100% for sure that you are unlocked)
-You may or may not be rooted as well (again, you haven't said if you are or are not)
-You want to run stock recovery, which is the recovery that Moto ships with the device, which is entirely useless for custom ROM flashing
This is the guide you need to root and unlock http://forum.xda-developers.com/showthread.php?t=1302423
Click to expand...
Click to collapse
1. Yes, bootloader is still locked.
2. Yes, I haven't root acces.
3. Yes, i wanted to flash recovery to bring back stock rom.
I haven't mentioned when I power on my phone i have acces only for fastboot mode, nothing else. Something were wrong when I try to flash by rsd mode file intl-fix-try1.sbf so i can't unloock bootloader way is on your's guide.
malakai079324 said:
1. Yes, bootloader is still locked.
2. Yes, I haven't root acces.
3. Yes, i wanted to flash recovery to bring back stock rom.
I haven't mentioned when I power on my phone i have acces only for fastboot mode, nothing else. Something were wrong when I try to flash by rsd mode file intl-fix-try1.sbf so i can't unloock bootloader way is on your's guide.
Click to expand...
Click to collapse
Keep going with the guide. Go to the fastboot oem unlock step and go from there
Sent from my RAZR-ATRIX HD using XDA Free mobile app
palmbeach05 said:
Keep going with the guide. Go to the fastboot oem unlock step and go from there
Sent from my RAZR-ATRIX HD using XDA Free mobile app
Click to expand...
Click to collapse
Hey, it's works, now i just flashed cwm. and everything looks fine. Thank you for your help.

please help me i cant root my device

please help me i cant root my device sony xperia z2( D6503 ) and i cant boot into recovery mode
i tried many methods to root my device and i cant do this any one can help me and i cant boot into recovery
i flashed new stock room with flash tools now i have a lollipop 23.1.A.0.690
i have attached a photo of my problem
sorry for bad english
1) Completely and utterly wrong section, this is Original Development. This is a question, it belongs in the Q&A.
2) You cannot use current root exploits to root lollipop. You either have to downgrade to kitkat, root that, flash locked bootloader recovery, and then install a pre-rooted ROM through recovery. Or you can unlock your bootloader, flash a custom kernel with Recovery, flash the SU zip in recovery and then you're good to go. Be warned that you WILL void your warranty if you unlock your bootloader, you will also lose your DRM keys and some functions (although lost functions are debatable). The first method (downgrade) is preferable.
gamer649 said:
1) Completely and utterly wrong section, this is Original Development. This is a question, it belongs in the Q&A.
2) You cannot use current root exploits to root lollipop. You either have to downgrade to kitkat, root that, flash locked bootloader recovery, and then install a pre-rooted ROM through recovery. Or you can unlock your bootloader, flash a custom kernel with Recovery, flash the SU zip in recovery and then you're good to go. Be warned that you WILL void your warranty if you unlock your bootloader, you will also lose your DRM keys and some functions (although lost functions are debatable). The first method (downgrade) is preferable.
Click to expand...
Click to collapse
i unlocked my boot loader and still i cant boot into recovery how can i do that i tried to power off my phone and wait 5 seconds
power on and when i see logo sony i press volume up
it boot as normal boot
i tried to power off my phone and wait 5 seconds
power on and when i see logo sony i press volume down
it boot as normal boot
sorry for wrong section
volmax000 said:
i unlocked my boot loader and still i cant boot into recovery how can i do that i tried to power off my phone and wait 5 seconds
power on and when i see logo sony i press volume up
it boot as normal boot
i tried to power off my phone and wait 5 seconds
power on and when i see logo sony i press volume down
it boot as normal boot
sorry for wrong section
Click to expand...
Click to collapse
You have to flash a custom kernel what has a recovery in. For example, AndroPlus v50+. And you do realise that now you have voided your warranty and lost your DRM keys? I did explain that in my other post.
gamer649 said:
You have to flash a custom kernel what has a recovery in. For example, AndroPlus v50+. And you do realise that now you have voided your warranty and lost your DRM keys? I did explain that in my other post.
Click to expand...
Click to collapse
i have no warranty i bought it without warranty
i unlocked my boot loader( 5 days ago ) and i still have a DRM keys
i tried all method of root and i failed root my device and i cant boot into recovery
volmax000 said:
i have no warranty i bought it without warranty
i unlocked my boot loader( 5 days ago ) and i still have a DRM keys
i tried all method of root and i failed root my device and i cant boot into recovery
Click to expand...
Click to collapse
If your drm-keys are intact, your bootloader probably isn't unlocked.
You may check if you go to caller app, push *#*#7378423#*#*-service info-configuration. what is written under rooting status?
myrums said:
If your drm-keys are intact, your bootloader probably isn't unlocked.
You may check if you go to caller app, push *#*#7378423#*#*-service info-configuration. what is written under rooting status?
Click to expand...
Click to collapse
rooting status:
Bootloader unlocked : Yes
volmax000 said:
rooting status:
Bootloader unlocked : Yes
Click to expand...
Click to collapse
Well my friend, then you should be good to go download kernel with recovery.
unpack kernel zip and find the boot.img
Use flashtool, connect your device in fastboot mode.
under flash symbol, select fastboot mode. Then choose: select kernel to flash.
select boot.img wich you just unpacked.... done
myrums said:
Well my friend, then you should be good to go download kernel with recovery.
unpack kernel zip and find the boot.img
Use flashtool, connect your device in fastboot mode.
under flash symbol, select fastboot mode. Then choose: select kernel to flash.
select boot.img wich you just unpacked.... done
Click to expand...
Click to collapse
what is the good kernel u should advice me to falsh ??
is this kernel will root my device ??
myrums said:
Well my friend, then you should be good to go download kernel with recovery.
unpack kernel zip and find the boot.img
Use flashtool, connect your device in fastboot mode.
under flash symbol, select fastboot mode. Then choose: select kernel to flash.
select boot.img wich you just unpacked.... done
Click to expand...
Click to collapse
manyyyyyyyyyy thankssssssssssssss
i extract the boot.img from this Z2_DooMLoRD_AdvStkKernel_TWRP-v01-FW_402
and i boot into fastboot mode and i flashed it after that i boot into recovery and flash the zip and boot another one into recovery and flashed SuperSU-1.25-Busybox-1.20.2-UPDATE
i think i have root now ????
volmax000 said:
manyyyyyyyyyy thankssssssssssssss
i extract the boot.img from this Z2_DooMLoRD_AdvStkKernel_TWRP-v01-FW_402
and i boot into fastboot mode and i flashed it after that i boot into recovery and flash the zip and boot another one into recovery and flashed SuperSU-1.25-Busybox-1.20.2-UPDATE
i think i have root now ????
Click to expand...
Click to collapse
You can use an app called "root check" to verify root.
---------- Post added at 11:28 PM ---------- Previous post was at 11:19 PM ----------
You should probably use a kernel for 690 firmware if you are on lollipop rom. andopluskernel works great. also with twrp. use v50 or higher.

One Plus X - cannot enter in recovery mode [help]

hi friends,
i was trying to root my phone before but my was briked.
then i flashed boot.img and recovery.img and then phone started.
but now i am trying to update new OS released. its not updating.
i tried to enter in recovery mode but it only shows icon.
i think its problem with recovery.img ?
can anyone provide link for orignal recovery.img for oneplus x ??
What root method did you use?
CafeKampuchia said:
What root method did you use?
Click to expand...
Click to collapse
i just following this link on forum and steps
http://forum.xda-developers.com/oneplus-x/general/discussion-how-to-root-oneplus-x-t3242830
Good, at least your bootloader is unlocked. Can you get it into fastboot mode?
CafeKampuchia said:
Good, at least your bootloader is unlocked. Can you get it into fastboot mode?
Click to expand...
Click to collapse
yes i can go in fastboot mode. but my phone is not rooted.
what shall i do ?
Rooting has nothing to do with flashing. Put it in bootloader mode and flash a recovery. Then try doing a factory reset. If that doesn't work, re-flash the ROM.
CafeKampuchia said:
Rooting has nothing to do with flashing. Put it in bootloader mode and flash a recovery. Then try doing a factory reset. If that doesn't work, re-flash the ROM.
Click to expand...
Click to collapse
Put it in bootloader mode and flash a recovery ??
i will enter in bootloader mode and then how to flash recovery? can you explain little? Thanks
It's all in step 5 of the guide you used to root the device on the first place. No need to re-write it here.
CafeKampuchia said:
It's all in the guide you used to root the device on the first place. No need to re-write it here.
Click to expand...
Click to collapse
actually i didn't understand which recovery to flash? twrp or stock ??
No offence, but you need to do more research and know how this stuff works before flashing things.
I can't answer your question because I don't know what you are trying to flash. Ask in the thread where you found it. If it's a custom ROM, TWRP Will work. If stock, stock recovery is best.
I'm signing off for a while. Good luck.
CafeKampuchia said:
No offence, but you need to do more research and know how this stuff works before flashing things.
I can't answer your question because I don't know what you are trying to flash. Ask in the thread where you found it. If it's a custom ROM, TWRP Will work. If stock, stock recovery is best.
I'm signing off for a while. Good luck.
Click to expand...
Click to collapse
i have flashed stock_recovery.img and now i can go to recovery mode.
but when i am trying to update to new OS, its failed. [ i tried from Settings -> check updates -> it download and go to recovery mode and says: installation failed.] also [ i directly go to recovery mode and maually install from Local and choose OnePlusOxygen_14_OTA_003-004_patch_201511031712.zip and still it says: failed to update.
help???
rahulcool said:
i have flashed stock_recovery.img and now i can go to recovery mode.
but when i am trying to update to new OS, its failed. [ i tried from Settings -> check updates -> it download and go to recovery mode and says: installation failed.] also [ i directly go to recovery mode and maually install from Local and choose OnePlusOxygen_14_OTA_003-004_patch_201511031712.zip and still it says: failed to update.
help???
Click to expand...
Click to collapse
Right, because the device is rooted. The first section of the routing guide tells you the problem (modified system position) and there are threads here to solve it.
CafeKampuchia said:
Right, because the device is rooted. The first section of the routing guide tells you the problem (modified system position) and there are threads here to solve it.
Click to expand...
Click to collapse
yes it was problem due to some incorrect rooting.
i flashed stock recovery.img and then i downloaded full rom and flashed it with help of memory card. and now the phone is working fine.
Thanks for all ur helps and post.
rahulcool said:
yes it was problem due to some incorrect rooting.
i flashed stock recovery.img and then i downloaded full rom and flashed it with help of memory card. and now the phone is working fine.
Thanks for all ur helps and post.
Click to expand...
Click to collapse
No prob, glad I could help. What rooting method did you originally use?
CafeKampuchia said:
No prob, glad I could help. What rooting method did you originally use?
Click to expand...
Click to collapse
http://www.android.gs/install-twrp-recovery-root-oneplus-x/
thats the method in above link , its same posted in this forum too.
i can't root my mobile, its showing error.
i will make new thread and post screenshot there,please check.
I bricked my one x its white and it wont boot trying to flash stock recovery but keeps complaing that device not unlocked i try fastboot oem unlock does it but phone wont boot just stuck at a oneplus sigh help would be appreciated to get my phone booting again.
jutley said:
I bricked my one x its white and it wont boot trying to flash stock recovery but keeps complaing that device not unlocked i try fastboot oem unlock does it but phone wont boot just stuck at a oneplus sigh help would be appreciated to get my phone booting again.
Click to expand...
Click to collapse
well that's why you need to unlock bootloader first before attempting to root your phone. and know what you are doing (flashing). With all that said if you can still boot to Recovery then flash this Full ROM (save this on an SD card) that should stop the bootloop and have a working ROM
https://www.androidfilehost.com/?fid=24269982087013219
If you can't boot to recovery or even bootloader this is your guide
https://forums.oneplus.net/threads/guide-mega-unbrick-guide-for-a-hard-bricked-oneplus-x.417648/
jutley said:
I bricked my one x its white and it wont boot trying to flash stock recovery but keeps complaing that device not unlocked i try fastboot oem unlock does it but phone wont boot just stuck at a oneplus sigh help would be appreciated to get my phone booting again.
Click to expand...
Click to collapse
maybe try this?
http://forum.xda-developers.com/oneplus-x/general/guide-mega-unbrick-guide-hard-bricked-t3272108
jutley said:
I bricked my one x its white and it wont boot trying to flash stock recovery but keeps complaing that device not unlocked i try fastboot oem unlock does it but phone wont boot just stuck at a oneplus sigh help would be appreciated to get my phone booting again.
Click to expand...
Click to collapse
if you can still access bootloader then simply just boot TWRP from it, first download this full rom and save it on your SD card
https://www.androidfilehost.com/?fid=24269982087013219
then go to bootloader if you can still access it and boot TWRP
fastboot boot [whatever your twrp name is].img
you can download modified twrp here
http://forum.xda-developers.com/devdb/project/dl/?id=16464
then once inside TWRP just install the FULL ROM that was downloaded and saved in the SD card/
My phone boots into fastboot ok but there is no recovery wont boot. I try to flash recovery and it says it cant because not unlocked tried unlocking bootloader says its sucesfull but phone wont get bast boot logo.

Bricked Moto Z

I think I bricked my Moto Z XT1650-03 (the UK international unlocked version),
I unlocked the bootloader and flashed the official twrp recovery, but made the stupid mistake of cancelling the backup in progress in twrp. Now I am stuck at the warning of the unlocked bootloader. I am able to enter the bootloader and the recovery mode but can't get the device to start. I did a factory reset from twrp, still didn't help.
I think maybe flashing the stock recovery might help. But I haven't found any reliable links to the stock recovery for my particular device.
Any solution to this problem?
Tushar1550 said:
I think I bricked my (the UK international unlocked version),
I unlocked the bootloader and flashed the official twrp recovery, but made the stupid mistake of cancelling the backup in progress in twrp. Now I am stuck at the warning of the unlocked bootloader. I am able to enter the bootloader and the recovery mode but can't get the device to start. I did a factory reset from twrp, still didn't help.
I think maybe flashing the stock recovery might help. But I haven't found any reliable links to the stock recovery for my particular device.
Any solution to this problem?
Click to expand...
Click to collapse
Hello, So here https://firmware.center/firmware/Motorola/Moto%20Z/Stock/XT1650-03/ we are all the Stock Firmware for the Moto Z XT1650-03,You just have to look for the one you wanted, So download it and inside the .zip file'll find the files recovery.img and flash it manually with fastboot command.
but do not know if it will work, I think it is better to flash the entire system directly.
Sorry for my Bad English
here there are the commands: https://forum.xda-developers.com/showpost.php?p=69065373&postcount=14
miki232 said:
Hello, So here https://firmware.center/firmware/Motorola/Moto%20Z/Stock/XT1650-03/ we are all the Stock Firmware for the Moto Z XT1650-03,You just have to look for the one you wanted, So download it and inside the .zip file'll find the files recovery.img and flash it manually with fastboot command.
but do not know if it will work, I think it is better to flash the entire system directly.
Sorry for my Bad English
here there are the commands: https://forum.xda-developers.com/showpost.php?p=69065373&postcount=14
Click to expand...
Click to collapse
Can you please help me with which one of those firmwares I'm supposed to download? All I know is that mine is the UK version according to this thread
https://forum.xda-developers.com/moto-z/help/moto-z-griffin-versions-compatibility-t3470885
Thank you in advance.
Put the device in Fastboot mode, and type "fastboot getvar all". then go to "(bootloader) ro.carrier:" and see what is the carrier. after this go to the page to download the stock firmware and search you carrier .

help needed fastboot method

I have aosp extended rom and i want to go back to miui i dont want twrp or any root how to do it via fastboot method is there any risk of loosing efs data pls help
skywalker9969 said:
I have aosp extended rom and i want to go back to miui i dont want twrp or any root how to do it via fastboot method is there any risk of loosing efs data pls help
Click to expand...
Click to collapse
of course
..when using fastboot everything will be wiped .. atleast i do it with full wipe...
and dont worry about efs.. the stock fastboot rom will have the efs..even if your phone is wiped fullh the new modem file(efs) from stock fastboot rom will be installed...
~peace
there will be many thread in guides news discussion on how to flash stock rom via edl usong mi flash toll do reffer it
Can i flash without edl i mean only fastboot method? Like it showed on miui site
skywalker9969 said:
Can i flash without edl i mean only fastboot method? Like it showed on miui site
Click to expand...
Click to collapse
that will only work if your bootloder is unlocked...
yeah if its unloacled you can flash it via fastboot
Yes bootloader officially unlocked will try thanks
skywalker9969 said:
Yes bootloader officially unlocked will try thanks
Click to expand...
Click to collapse
https://forum.xda-developers.com/redmi-note-3/development/mi-fastboot-unbrick-tool-2-0-t3538614
you can use this
edit..skip the oem unlocl and all...use ghe fastbolt codes...it will do the work

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