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I have a lg g3 d855 received from my brother. We just exchanged with my g3 D850. now my current d855 is running on kitkat rom v10n( it doesnt have any software update option in settings). Now i want to upgrade it either to lollipop or marshmallow rom which have minimal bugs.When I flashed twrp img file through flashify it shown success message and asked me to reboot.i rebooted and cant see anything except port change and fastboot:accessing fastboot commands on the top left corner of the screen. I want to upgrade it either to 5.0 or 6.0 custom roms through twrp. help me with the steps...thank you.
While flashing a kdz using lg flash tool 2014 I am getting error at 2%. Unable to upgrade my phone. Stuck with kitkat. I want help
krishna13 said:
I have a lg g3 d855 received from my brother. We just exchanged with my g3 D850. now my current d855 is running on kitkat rom v10n( it doesnt have any software update option in settings). Now i want to upgrade it either to lollipop or marshmallow rom which have minimal bugs.When I flashed twrp img file through flashify it shown success message and asked me to reboot.i rebooted and cant see anything except port change and fastboot:accessing fastboot commands on the top left corner of the screen. I want to upgrade it either to 5.0 or 6.0 custom roms through twrp. help me with the steps...thank you.
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lg has a locked bootloader, you can't just flash any recovery just because you have root.
i can link you the page where i explain the process but i'm not sure if you have to do something different if you've already tried to flash a recovery, you might want to check on that before you do this.
http://forum.xda-developers.com/lg-g3/general/d852-d852-adding-stable-roms-mods-t2983476
that is an old link from a while ago so you also may want to double check the process still works on newer firmware.
err wait is d855 the model that comes unlocked? another thing to check is if you flashed the right recovery and not one for another model or something.
krishna13 said:
I have a lg g3 d855 received from my brother. We just exchanged with my g3 D850. now my current d855 is running on kitkat rom v10n( it doesnt have any software update option in settings). Now i want to upgrade it either to lollipop or marshmallow rom which have minimal bugs.When I flashed twrp img file through flashify it shown success message and asked me to reboot.i rebooted and cant see anything except port change and fastboot:accessing fastboot commands on the top left corner of the screen. I want to upgrade it either to 5.0 or 6.0 custom roms through twrp. help me with the steps...thank you.
While flashing a kdz using lg flash tool 2014 I am getting error at 2%. Unable to upgrade my phone. Stuck with kitkat. I want help
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Hey Same issues here ! just to up this thread for any solutions ,
Thanks
Blazezius said:
Hey Same issues here ! just to up this thread for any solutions ,
Thanks
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If you are looking for a solution then this is for you..
I already posted a solution for this in some other post. Anyways.. what I did was flashing the correct recovery img for the model. Fastboot is seen only if you flash wrong recovery img file. After flashing correct img file, then you can download any custom roms and try them on your phone.. Still you need help, PM me. I will do my best to resolve your problem.:good:
krishna13 said:
If you are looking for a solution then this is for you..
I already posted a solution for this in some other post. Anyways.. what I did was flashing the correct recovery img for the model. Fastboot is seen only if you flash wrong recovery img file. After flashing correct img file, then you can download any custom roms and try them on your phone.. Still you need help, PM me. I will do my best to resolve your problem.:good:
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Ok then i just have to find the correct img file and fla**** manualy TOT ?!
krishna13 said:
If you are looking for a solution then this is for you..
I already posted a solution for this in some other post. Anyways.. what I did was flashing the correct recovery img for the model. Fastboot is seen only if you flash wrong recovery img file. After flashing correct img file, then you can download any custom roms and try them on your phone.. Still you need help, PM me. I will do my best to resolve your problem.:good:
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Hi Krishna, I just bought a new D855 and when I flash TWRP it shows the fastboot error. It's running on 4.4.2. Please help!!!!!
superviked said:
Hi Krishna, I just bought a new D855 and when I flash TWRP it shows the fastboot error. It's running on 4.4.2. Please help!!!!!
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You flashed wrong recovery img. Because may be your board is not d855.it might be some other like d850. To make sure.Open your phone and see it on the board. Then flash the correct recovery of your model.
Jahanzaibawan said:
You flashed wrong recovery img. Because may be your board is not d855.it might be some other like d850. To make sure.Open your phone and see it on the board. Then flash the correct recovery of your model.
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OMG thanks, you guys! I was scammed though saying it was a D855. Howecer I have TWRP now. Please tell me how do I flash any MM custom rom that's close to stock. Should I flash a LL rom first? Also are there vendor images to be flashed for MM?
superviked said:
OMG thanks, you guys! I was scammed though saying it was a D855. Howecer I have TWRP now. Please tell me how do I flash any MM custom rom that's close to stock. Should I flash a LL rom first? Also are there vendor images to be flashed for MM?
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So far,Fulmics is the best Custom Rom I have faced. If you have d850,MM stock is not yet leaked to flashed.
But d851 and d855 MM Stock Roms are everywhere in this forum to flash.
Jahanzaibawan said:
So far,Fulmics is the best Custom Rom I have faced. If you have d850,MM stock is not yet leaked to flashed.
But d851 and d855 MM Stock Roms are everywhere in this forum to flash.
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So do I have to flash LL first and then this rom? Looks cool, I might wanna go ahead with this, bruv.
Thanks a ton, mate :highfive:
superviked said:
So do I have to flash LL first and then this rom? Looks cool, I might wanna go ahead with this, bruv.
Thanks a ton, mate :highfive:
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No , you don't need to flash LL first. Just root your mobile .install twrp and flash the fulmics. Easy.
Jahanzaibawan said:
No , you don't need to flash LL first. Just root your mobile .install twrp and flash the fulmics. Easy.
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Thanks for the suggestion buddy. I'm gonna go ahead with your suggestion and flash Fulmics. Any idea how I could get the LTE working in India/Pak/Ban on the D850? I'm able to get 2G and 3G up and running though.
You've been very thorough. Thanks for your help!:victory:
superviked said:
Hi Krishna, I just bought a new D855 and when I flash TWRP it shows the fastboot error. It's running on 4.4.2. Please help!!!!!
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I bet the phone you are using is not D855 running on kitkat v10n. The phone shows D855 because it is the D855 based rom.. Actually your phone is different model. Just approach any mobile repair centre and ask him to open the phone to check the motherboard. After opening at top right, u can see the model number of the phone. So better dnt mess with ur phone till u find the correct model number because ur phone may end up in hard brick. So after finding the correct model number, u can follow same old procedure to install TWRP and enjoy flashing roms. Sorry for late reply. If u need any other help, PM me bro
krishna13 said:
I bet the phone you are using is not D855 running on kitkat v10n. The phone shows D855 because it is the D855 based rom.. Actually your phone is different model. Just approach any mobile repair centre and ask him to open the phone to check the motherboard. After opening at top right, u can see the model number of the phone. So better dnt mess with ur phone till u find the correct model number because ur phone may end up in hard brick. So after finding the correct model number, u can follow same old procedure to install TWRP and enjoy flashing roms. Sorry for late reply. If u need any other help, PM me bro
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Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
superviked said:
Thanks for the suggestion buddy. I'm gonna go ahead with your suggestion and flash Fulmics. Any idea how I could get the LTE working in India/Pak/Ban on the D850? I'm able to get 2G and 3G up and running though.
You've been very thorough. Thanks for your help!:victory:
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I am glad you got your phone alive. Never checked LTE on fulmics but d850 bands do function in Asia. I had LTE working on KitKat and I am sure LTE will also on Fulmics.
superviked said:
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
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Welcome bro...
sadly no. because the 4g bands that G3 supports doesn't work in india. we need to satisfy only with 3g..
superviked said:
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
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Click to collapse
It depends upon your carrier. You can confirm it here.
http://willmyphonework.net/
I am facing same problem? Someone could help me..? Unable to install TWRP. Don't know which model is this. But in setting it's written d855.
superviked said:
Hey, thanks a lot for your help bro. Your posts helped me a lot. Only after reading that the Fastboot error shows up if a wrong TWRP is flashed is when it knocked me that this phone must have a different board and, holy Moly, turns out to be D850, I then flashed the TWRP for that and it's cool now. Please let me know if you know if there's a way to get LTE working here in India, bud. Cherrs. Thanks a ton for your help.:highfive:
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How did you find your model and how dis you flash flashify or adb commands?
Help me i am also having same issue.
Thanks.
hi just to ask has anyone here manage to flash lineage os on locked bootloader?cos the new firmware has multi window and so tempted to try it.
Personally, I hardbricked the phone even with doing proper guide... Sending it back since still wararnty..
If anyone else have different result perhaps can help?
Right now I'm using LineageOS with locked bootloader. I think if you want to use with locked bootloader, don't flash the firmware provided by nijel8.
thanks for the replies but already unlock bootloader and flash lineage os best rom so far
man2106 said:
thanks for the replies but already unlock bootloader and flash lineage os best rom so far
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Hi, did you flash the firmware from nijel8? I want to flash lineage also and have the same question
yes i flash that firmware from nigel8
mongoload said:
Hi, did you flash the firmware from nijel8? I want to flash lineage also and have the same question
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If you are not the MIUI fan, then Lineage by nijel8 is the best option to go. I am on locked BL, and so far is OK!
nejcov said:
If you are not the MIUI fan, then Lineage by nijel8 is the best option to go. I am on locked BL, and so far is OK!
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hi which method or guide did you use to flash?
muhmuhv said:
Right now I'm using LineageOS with locked bootloader. I think if you want to use with locked bootloader, don't flash the firmware provided by nijel8.
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Click to collapse
hi can i know which method or guide did you use to flash?
Flash TWRP Via EDL using
https://www.androidfilehost.com/?fid=24591000424953470
Guide EDL
http://xiaomitips.com/guide/how-to-put-mi-max-into-edl-mode/
Here the story.
Last day im upgrade my zuk z2 currently unlock bootloader and in rom 2.5.3 with latest twrp im flash rom 2.5.4.12 from bbslenovo.
But my device softbrick after reboot from twrp. And the bootloader become locked again.
Last night im flash with Qfil to 2.5.3 rom. And try to unlock again the bootloader but always failed and this morning im upgrade to 2.5.412 rom hopefully can unlock the bootloader in that rom. And still got same result.
Any ideas to unlock the bootloader? :laugh:
Screnshoot from command promp https://drive.google.com/file/d/0B9n5HUZiqNGCc2JSS3dvY203Rjg/view?usp=drivesdk
xsetiadi said:
Here the story.
Last day im upgrade my zuk z2 currently unlock bootloader and in rom 2.5.3 with latest twrp im flash rom 2.5.4.12 from bbslenovo.
But my device softbrick after reboot from twrp. And the bootloader become locked again.
Last night im flash with Qfil to 2.5.3 rom. And try to unlock again the bootloader but always failed and this morning im upgrade to 2.5.412 rom hopefully can unlock the bootloader in that rom. And still got same result.
Any ideas to unlock the bootloader? :laugh:
Screnshoot from command promp https://drive.google.com/file/d/0B9n5HUZiqNGCc2JSS3dvY203Rjg/view?usp=drivesdk
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You have to put the 1.9 Chinese stock through qfil just so it blocks the bootloader
zed923 said:
You have to put the 1.9 Chinese stock through qfil just so it blocks the bootloader
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still same sir, a hour ago im flash chinese rom 1.9.004 and still cannot unlock :crying:
xsetiadi said:
still same sir, a hour ago im flash chinese rom 1.9.004 and still cannot unlock :crying:
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Ah but you want to unlock the bootloader ... You have to use the img file that sent you Lenovo
zed923 said:
Ah but you want to unlock the bootloader ... You have to use the img file that sent you Lenovo
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yes of course im use the unlock_bootloader.img from lenovo, please take a look at my screenshoot
xsetiadi said:
yes of course im use the unlock_bootloader.img from lenovo, please take a look at my screenshoot
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Then I can recommend all-in one tools
zed923 said:
Then I can recommend all-in one tools
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yesterday im use all in one tools, not work too
xsetiadi said:
yesterday im use all in one tools, not work too
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Click to collapse
I'm sorry I do not know how to help you
zed923 said:
I'm sorry I do not know how to help you
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thanks for reply my thread
Flash 1.9.063
Sir I can't find oem unlock option in developer option on Lenovo z2 plus .....I want to unlock bootloader of the device plz help
use minimal adb
Any solutions?
xsetiadi said:
still same sir, a hour ago im flash chinese rom 1.9.004 and still cannot unlock :crying:
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Yes sir, i was facing the same issue did you come across any solution?Thank you in Adv
@sreek995 said:
Yes sir, i was facing the same issue did you come across any solution?Thank you in Adv
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Flash the old rom, ahh im allready sell my zuk so cannot help now
xsetiadi said:
Flash the old rom, ahh im allready sell my zuk so cannot help now
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Click to collapse
Alright thank you sir!
Device : XT1677
Current ROM : Bootloogers
Variant : amazon
Stock ROM channel : amzin
Can I also flash some other channel ROM ?
abhimanyuk said:
Device : XT1677
Current ROM : Bootloogers
Variant : amazon
Stock ROM channel : amzin
Can I also flash some other channel ROM ?
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Hey, just follow this steps and you will get 4g and your device also not get hard brick.and I am 100% sure that it will work for your device.
https://forum.xda-developers.com/g5/help/solution-0-imei-stock-t3801860/post76784257
riyan65 said:
Hey, just follow this steps and you will get 4g and your device also not get hard brick.and I am 100% sure that it will work for your device.
https://forum.xda-developers.com/g5/help/solution-0-imei-stock-t3801860/post76784257
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But there is no option for efs backup in twrp 64bit
abhimanyuk said:
But there is no option for efs backup in twrp 64bit
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There should be make sure you are using the 64bit twrp and not my official 32bit
https://www.androidfilehost.com/?w=files&flid=236353
Thnx I found the option in latest 64bit twrp. Can I flash a non amazon variant ROM also.
abhimanyuk said:
Thnx I found the option in latest 64bit twrp. Can I flash a non amazon variant ROM also.
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Yes,you can flash other roms or other stock variety but you should not have to downgrade bootloader as it will hard brick your device.
riyan65 said:
Yes,you can flash other roms or other stock variety but you should not have to downgrade bootloader as it will hard brick your device.
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i lost my imei with stock reflashed plzz help
........................................................
Now here many posts but anyone post not work for
Me plzz when i going to unlock my bootloader it,s failed not unlocking
I also tried pixel experience rom 8.1.0 with 34 bit twrp to 64bit twrp
I also used that commands fastboot erase modemst1 and modemst2
But not working i,m worried because i bought my mobile 4days ago
It,s possible i use another mobile efs backup and change imei plzz real help xda owner
One thing i don,t install gapps in pixel rom it need are not to back imei
Sorry for bad english because my english is not good
FarhanAlisolangi said:
i lost my imei with stock reflashed plzz help
........................................................
Now here many posts but anyone post not work for
Me plzz when i going to unlock my bootloader it,s failed not unlocking
I also tried pixel experience rom 8.1.0 with 34 bit twrp to 64bit twrp
I also used that commands fastboot erase modemst1 and modemst2
But not working i,m worried because i bought my mobile 4days ago
It,s possible i use another mobile efs backup and change imei plzz real help xda owner
One thing i don,t install gapps in pixel rom it need are not to back imei
Sorry for bad english because my english is not good
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While you use custom roms imei is there???
so i tried flashing many oreo custom roms, and the fingerprint sensor just didn't work anymore, and i know is a common issue, is there any fix to this?
Frarione said:
so i tried flashing many oreo custom roms, and the fingerprint sensor just didn't work anymore, and i know is a common issue, is there any fix to this?
Click to expand...
Click to collapse
If you're still on the nougat bootloader it won't work
Flash the entire oero firmware via fastboot
TheFixItMan said:
If you're still on the nougat bootloader it won't work
Flash the entire oero firmware via fastboot
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Click to collapse
my bootloader is in the B8.31 version, isn't that the oreo bootloader?
Frarione said:
my bootloader is in the B8.31 version, isn't that the oreo bootloader?
Click to expand...
Click to collapse
I don't own this device
My advice would be to flash the entire oero firmware
TheFixItMan said:
If you're still on the nougat bootloader it won't work
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Click to collapse
I believe it doesn't matter in case he is running Oreo CustomROM.
my bootloader is in the B8.31 version, isn't that the oreo bootloader?
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Click to collapse
I would recommend you to downgrade to Nougat first - flash everything except gpt and bootloader to avoid hardbrick. Also don't run erase modem commands, they will erase your IMEI in this case. Then, make sure that fingerprint is working with Nougat StockROM. If it does, try to install CustomROM.
Andrej_SK said:
I believe it doesn't matter in case he is running Oreo CustomROM.
I would recommend you to downgrade to Nougat first - flash everything except gpt and bootloader to avoid hardbrick. Also don't run erase modem commands, they will erase your IMEI in this case. Then, make sure that fingerprint is working with Nougat StockROM. If it does, try to install CustomROM.
Click to expand...
Click to collapse
ok i will try this, wish me luck
Andrej_SK said:
I would recommend you to downgrade to Nougat first - flash everything except gpt and bootloader to avoid hardbrick. Also don't run erase modem commands, they will erase your IMEI in this case. Then, make sure that fingerprint is working with Nougat StockROM. If it does, try to install CustomROM.
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Dude ily, all this time with that problem, and this was the simple solution, thx :good:
Frarione said:
Dude ily, all this time with that problem, and this was the simple solution, thx :good:
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Click to collapse
Glad to help you.
Just one more thing to mention: don't even try to install OTA updates (in case you stay on StockROM). Here's why. Your bootloader's version is B8.31 now, but phone is "still" running Android Nougat (I guess). Oreo OTA updates the bootloader from B8.25 to B8.31, but since yours bootloader is already updated to B8.31, OTA would try to make a changes, which were already made and break the whole "structure" of bootloader. This would end up most probably in hard brick.
If you'd like to revert back to official Oreo someday, install it using fastboot method. (https://forum.xda-developers.com/g5/how-to/official-oreo-8-1-0-opp28-85-16-t3849244). Even you will most probably loose all of the data, it seems to be the only one safe way to update back to Oreo after downgrading to Nougat.
Andrej_SK said:
Glad to help you.
Just one more thing to mention: don't even try to install OTA updates (in case you stay on StockROM). Here's why. Your bootloader's version is B8.31 now, but phone is "still" running Android Nougat (I guess). Oreo OTA updates the bootloader from B8.25 to B8.31, but since yours bootloader is already updated to B8.31, OTA would try to make a changes, which were already made and break the whole "structure" of bootloader. This would end up most probably in hard brick.
If you'd like to revert back to official Oreo someday, install it using fastboot method. (https://forum.xda-developers.com/g5/how-to/official-oreo-8-1-0-opp28-85-16-t3849244). Even you will most probably loose all of the data, it seems to be the only one safe way to update back to Oreo after downgrading to Nougat.
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Click to collapse
Roger that, thanks again