So I'm in the U.S. On AT&T, but have ordered a G4 h815 European model. My understanding is this model has root and TWRP capability. Could someone with this model tell me what I should do? What I mean is, should I block any firmware updates, or is there a process necessary with LG to unlock the bootloader? I just want this phone to work on AT&T and for me to be able to load custom ROMs when they start appearing in the forums.
Thanks in advance for the help!
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Is this phone more or less an international device? It shows as LG-F500K in the about menu. Would like to unlock and root.
AFAIK international version is H815
any F500 is korean version
not sure about the unlock, but for root, you can't use the current H815 method
Thanks. I realize I should have posted here initially. Guess I'll need to check procedures to determine if the device is unlocked already. I was told by the salesperson at olleh that the device was unlocked for both sim and bootloader.
Can you convert a H815T (Hong Kong) version to a UK (Euro) version using the correct files when rooting? So if I use the International H815 10c Version files will this change it to Euro verions?
What do you mean by Euro version? What do you want to change? I don't think you can do what you want by flashing a different system image.
I think he's looking for root? Same as myself.
Sent from my LG-H815 using Tapatalk
gadget069 said:
I think he's looking for root? Same as myself.
Sent from my LG-H815 using Tapatalk
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I'm not so sure.
But if you have the H815 you can root using the international files posted in the root thread.
Too many versions if the 815. I don't believe the 815t is rootable yet.
Sent from my LG-H815 using Tapatalk
gadget069 said:
Too many versions if the 815. I don't believe the 815t is rootable yet.
Sent from my LG-H815 using Tapatalk
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Yes it is.
Yeah I was asking if the H815T you could you use the H815 files and you can.
I could get the H815T cheap but found a selling the H815 for the same price so I don't need this anymore. Only if LG could stop making a million different variants and confusing people
But thanks for all your help guys.
I bought the H815T because of band 40 support, which Optus uses.
I used the international H815 10c image to root mine.
Optus are shipping the H815T, Telstra are shipping H815K (which is missing quite a few bands compared to the T). I have one of the Optus H815Ts. Im not prepared to flash a slightly mis-matching system.img and would much prefer to make my own. Ive not let the firmware update yet, and the download mode shell works. But the recovery block device isnt present preventing TWRP from being flashed in.
I dont think 'converting' a H815T to a euro would help with the unlock at all, because I think the key is not a flag but a hash (unconfirmed, the hex key gen thing could be a bluff) and the hash is generated after LG lookup your device ID. Even if you changed to the euro firmware, I think LG would still consider your device a 'T'.
I have been looking for a root method for the T version but it dosent appear possible yet.
Sent from my LG-H815 using Tapatalk
antus said:
Optus are shipping the H815T, Telstra are shipping H815K (which is missing quite a few bands compared to the T). I have one of the Optus H815Ts. Im not prepared to flash a slightly mis-matching system.img and would much prefer to make my own. Ive not let the firmware update yet, and the download mode shell works. But the recovery block device isnt present preventing TWRP from being flashed in.
I dont think 'converting' a H815T to a euro would help with the unlock at all, because I think the key is not a flag but a hash (unconfirmed, the hex key gen thing could be a bluff) and the hash is generated after LG lookup your device ID. Even if you changed to the euro firmware, I think LG would still consider your device a 'T'.
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This is correct. Were going to be waiting a while for a bootloader unlock. Telstra/ Optus certianly wont release one so were relying on someone to claim the bounty and figure out an exploit.
Just FYI if your looking for ROOT you can use the Low Effort Root and flash a euro version, but you wont be able to unlock the bootloader.
Also if you just want Marshmallow on your Telstra or Optus phone you dont need to unlock the bootloader, you can simply run LGUP and flash the 20b files to it. (you cant have Marshmallow and root as far as I'm aware)
Anyone in this thread have h815k original system.img file? or a rooted system.img file? Reason is I flashed the 10c version for root but now I want to run LGUP so I need to reflash to stock and I didnt backup (silly me).
Let me know thanks guys
TiMilk said:
This is correct. Were going to be waiting a while for a bootloader unlock. Telstra/ Optus certianly wont release one so were relying on someone to claim the bounty and figure out an exploit.
Just FYI if your looking for ROOT you can use the Low Effort Root and flash a euro version, but you wont be able to unlock the bootloader.
Also if you just want Marshmallow on your Telstra or Optus phone you dont need to unlock the bootloader, you can simply run LGUP and flash the 20b files to it. (you cant have Marshmallow and root as far as I'm aware)
Anyone in this thread have h815k original system.img file? or a rooted system.img file? Reason is I flashed the 10c version for root but now I want to run LGUP so I need to reflash to stock and I didnt backup (silly me).
Let me know thanks guys
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So is it dangerous to go from 815K to 815T as radio bands are different? i changed from Telstra to Optus so wondering if I can do this...
Hello, posting for a friend.
I think my friend purchased an H815T as when he received the phone the box had H815T on it. The seller is not accepting return because the model number in the phone says H815. However, when trying to unlock the bootloader via LG, it says ARROW(SINGAPORE) and that a bootloader unlock is not available for that phone.
Is there anyway to prove this phone has been flashed with H815 firmware to mask its true model number? I can't find any field test mode information that would bypass the firmware and give him a real answer. And IMEI lookup only shows H815 and not H815T, although I'm not sure it would differentiate anyway.
All help greatly appreciated!
N12X93R said:
Hello, posting for a friend.
I think my friend purchased an H815T as when he received the phone the box had H815T on it. The seller is not accepting return because the model number in the phone says H815. However, when trying to unlock the bootloader via LG, it says ARROW(SINGAPORE) and that a bootloader unlock is not available for that phone.
Is there anyway to prove this phone has been flashed with H815 firmware to mask its true model number? I can't find any field test mode information that would bypass the firmware and give him a real answer. And IMEI lookup only shows H815 and not H815T, although I'm not sure it would differentiate anyway.
All help greatly appreciated!
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Your model is H815. The model that available in Singapore is H815.
You can not unlock bootloader because LG unlocks only European H815 models
Most if not all g4 are coded h815. The regional difference comes after that will determine whether u can unlock or not and as my experience goes, the region code doesn't get specified on the g4 box. Unlike Samsung, lg doesn't distinguish different regions with different codes (like gt9300, gt9301 etc) , that how lg got me too. Shifty bastard. So u probably won't be able to get the seller to accept the return due to misleading description since it is indeed h815
Hi! I bought a H815 version, foe a steal btw, "130$" Thinking that I could unlock the bootloader, but then doing more research only finding that the only way doing so is if I have a EU version.
So anyone know anyway I could trade or buy a EU or UK version for cheap so I could trade or it doesn't anyone know the status of the USA H815 bootloader status?
Also wtff why isn't the H815 version upgraded to marshmallow? This stock ROM is majorly broken .
tmobile one can be bootloader unlocked. h811.
I just did the same thing, got a h815 USA with locked bootloader.
Using LGUP I was able to flash version 20d MM and it is working fine.
You could try https://www.reddit.com/r/phoneswap/
I've got 20j MM running on my USA H815.
I updated with the .kdz file from here: http://forum.xda-developers.com/g4/general/kdz-firmware-v20j-united-kingdom-2016-t3518925
I used the installers and software from here: http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Note that in the LGUP application, you need to click Update to select a .kdz file. You then need to exit and restart the program, then click refurbish to do a clean flash.
Hi, I got the Canadian model Lg g7 G710AWM10f was just checking if i was able to root it. I know the t-mobile model u cant.
Unfortunately no, only the European version can be unlocked. Every other version is not unlockables.