Locked phone with bootloop issue: is it possible to unlock bootloader? - G4 Q&A, Help & Troubleshooting

Hi guys,
I have bought a used G4 with bootloop issue. It has locked bootloader.
Is it possible to unlock bootloader considering that this phone has bootloop issue?
Thanks in advance for the reply!

DS-1 said:
Hi guys,
I have bought a used G4 with bootloop issue. It has locked bootloader.
Is it possible to unlock bootloader considering that this phone has bootloop issue?
Thanks in advance for the reply!
Click to expand...
Click to collapse
Why buy a bootlooping phone?

ThePiGuy said:
Why buy a bootlooping phone?
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It is an experiment

DS-1 said:
It is an experiment
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Fair enough
Possibly if it can hold a steady download mode UsU may work

Related

[Q] Bootloader status

Hey guys,
I have tried to search for this but I couldn't find it anywhere. Can anyone tell me if this means my bootloader is locked or unlocked?
I want it to be locked because I need to send it back to LG for some touchscreen defects, and yes I didn't even take a look of the locked bootloader before unlocking it.
Thanks for helping!
dontstalkme said:
Hey guys,
I have tried to search for this but I couldn't find it anywhere. Can anyone tell me if this means my bootloader is locked or unlocked?
I want it to be locked because I need to send it back to LG for some touchscreen defects, and yes I didn't even take a look of the locked bootloader before unlocking it.
Thanks for helping!
Click to expand...
Click to collapse
just flash a KDZ and you will have a locked boatloader.....
dontstalkme said:
Hey guys,
I have tried to search for this but I couldn't find it anywhere. Can anyone tell me if this means my bootloader is locked or unlocked?
I want it to be locked because I need to send it back to LG for some touchscreen defects, and yes I didn't even take a look of the locked bootloader before unlocking it.
Thanks for helping!
Click to expand...
Click to collapse
ya its locked....if you unlock ur bootloader with freegee yu wont gt the screen yu attached...!!
dontstalkme said:
I want it to be locked because I need to send it back to LG for some touchscreen defects
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Click to collapse
Can you explain please what's wrong with your touchscreen? I experienced some abnormal behaviour with mine too.
Sent from my LG-E975 using xda app-developers app
Best way to be sure you removed any trace of unauthorized modification is tu use kdz updater and a sdcard wipe,after you backed up all your stuff.
Sent from LG E975 pwd by CarbonRom

unlock failed after rebooting

it shows unlocked after confirming, but re-lock after rebooting, whats going on?
H791 32GB
zsxdaqwe said:
it shows unlocked after confirming, but re-lock after rebooting, whats going on?
H791 32GB
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If you have this problem, then you need to get the phone replaced.
SlimSnoopOS said:
If you have this problem, then you need to get the phone replaced.
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Click to collapse
thanks. that is the worst scenario.
OnePlusOne seems got the same issue
https://www.reddit.com/r/oneplus/comments/2hwi1l/cant_unlock_bootloader/
http://forum.xda-developers.com/oneplus-one/development/mod-reset-unlock-tamper-bit-t2820912/page11
I can flash whatever I want if only I dont reboot,is there a chance I can flash the unlocked booloader.img?

Help with unlocking LG G4

Hi guys,
I have been researching for weeks and i cant find what guide to use to unlock my lg g4. Is there a guide thats better than others? Its an 815 model and is stock. I want to unlock it and install CM and all that. It was way easier with my old Samsung s3, but the g4 seems confusing?
Thanks
try this.
https://tapatalk.com/shareLink?url=...share_tid=3370003&share_fid=3793&share_type=t
[HOWTO][H815] Complete Guide to Unlock Bootloader + TWRP + Root + Xposed + ViperFX
Sent from my LG-H815 using XDA-Developers mobile app
Thanks mate.. Geez it looks like a lot of trouble? Hope it's worth it.
Timcyn7 said:
Thanks mate.. Geez it looks like a lot of trouble? Hope it's worth it.
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Click to collapse
not all 815 are unlockable is yours unlockable?
raptorddd said:
not all 815 are unlockable is yours unlockable?
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Click to collapse
oh! ummm not sure
Timcyn7 said:
oh! ummm not sure
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Click to collapse
here is the list.. adn unlocking will void warranty.. this phones are prone to getting bootloop issue from hardware. and must be sent back to repair. and theyll noticed the bootloader its unlocked...many ways it shows in screen start up..you request a unlock.bin key... ect...
http://forum.xda-developers.com/g4/general/unlock-list-lg-g4-variants-unlocked-t3262621
raptorddd said:
here is the list.. adn unlocking will void warranty.. this phones are prone to getting bootloop issue from hardware. and must be sent back to repair. and theyll noticed the bootloader its unlocked...many ways it shows in screen start up..you request a unlock.bin key... ect...
http://forum.xda-developers.com/g4/general/unlock-list-lg-g4-variants-unlocked-t3262621
Click to expand...
Click to collapse
oh ok. thanks heaps for you replies. ill do some reading

Can we unlock the bootloader bypassing the time restrictions?

Friends,
I just bought the RN5 Pro. And is there any way to bypass the time limit and unlock the bootloader immediately?
https://r.tapatalk.com/shareLink/to...share_tid=3791083&share_fid=3793&share_type=t try this
kos25k said:
https://r.tapatalk.com/shareLink/to...share_tid=3791083&share_fid=3793&share_type=t try this
Click to expand...
Click to collapse
Thanks but it's not working. Even the edit of OP says the same
harigavara said:
Friends,
I just bought the RN5 Pro. And is there any way to bypass the time limit and unlock the bootloader immediately?
Click to expand...
Click to collapse
Unfortunately, no

Huawei Watch 3 lock bootloader

Hi, I got this watch as a gift and I was wondering if it is possible to lock the bootloader again.
It's not possible to do it over debugging mode, I was wondering if anyone has this problem
https://imgur.com/WkewGaA
reeferman said:
Hi, I got this watch as a gift and I was wondering if it is possible to lock the bootloader again.
It's not possible to do it over debugging mode, I was wondering if anyone has this problem
https://imgur.com/WkewGaA
Click to expand...
Click to collapse
how you unlock bootloader ?
Hi everyone! I'm in the same situation. i bought the same model a few months ago with bootloader unlocked and now I want to sell it and I intend to lock it. Any ideea how can I do it? Thanks in advance!
Hi, same here, any solution? Tnx
Help is still wanted and apreciated! Thanks!

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