Hello this is my first posting and I hope it helps me
I 'm from Mexico and I have the following problem , when installing an unofficial rom my phone went off and not start now my computer recognizes it for only a few seconds but then disconnected and do not have access to recovery and emergency mode , virtually became in a brick,
I tried to flash lg PROGRAMS tool LGMobile Support Tool 2014 that are official brand but none have worked for me , please if anyone has the solution to this problem let me know I would appreciate it very much
please help
I have done so much and probably have everything I need downloaded already but I am stuck.
LG - K 7 - Family Mobile (Wal-Mart/T-Mobile) phone
Tried to root it and got stuck into a security loop and was able to get into download mode at that point, I used LGUP and now my phone will not do anything. I can not get my computer to recognize it, it does nothing when plugged into charger. Its like stuck off so I cant get to a download screen flash my phone back to the way it was. Please I need help, ive found all the links to people in similiar situations as me and none of them have unlocked this BLACKOUT BRICKED UNLOCK ABLE MODE!
Different programs from android studios to LGUP to ADB and Fastboot, LG support tool, LG Flash Tool, and all the necessary files like LGUP_Lab_Frame_Ver_1_10, LGUP_K330, LGK330.dz, The K33011e (Walmart Family Mobile) zip file, proper .kdz files and some others.
PLEASE HELP ME.
Would be forever in your debt
Shawn
Anyone? Last night I left my phone plugged in all night hoping it make a difference and still cant get anything to load, computer to recognize it im stuck. HELP ME PLZ :fingers-crossed:
I purchased the H811 off ebay last week because I am finally sick of my old Note 5 with no service at home. The G4 did great until I decided to flash it. The phone was on H81120i.
No big deal unlocking bootloader or installing TWRP. I flashed Lineage OS 14.1. About a minute after booting up, the phone got the error Camera stopped working. After checking more stuff on the device, nothing seems to work - i.e. - The accelerometer, speakers, microphone, flashlight, etc are dead. I installed a sensor test app and it doesn't detect any of the sensors.
After that, I downloaded LGUP and the stock KDZ file to flash back to phone hoping to fix it. Unfortunately, LGUP doesn't recognize the phone. It says unknown model but shows the com port, h81120i on the right hand side. I also tried LG FlashTool to see if that would work but it crashes about 26% into the it.
I have searched the forums up and down and have googled the crap out of this. I did find a thread from last month with a very similar issue a moment ago, https://forum.xda-developers.com/tmobile-g4/help/camera-stopped-audio-flashing-lg-g4-t3620516, and perhaps I should post in that thread, but my issue is that LG Bridge gives me an error stating it can't detect the software version.
If I were using Samsung, I don't think I would have this problem because I have unbricked several Samsung devices. The issue here is I am new to LG and have no idea if files are corrupt, if hardware was screwed, or what the situation is. I would hate to think that it was a $100 wasted.
Any help would be greatly appreciated.
x3n0n907 said:
I purchased the H811 off ebay last week because I am finally sick of my old Note 5 with no service at home. The G4 did great until I decided to flash it. The phone was on H81120i.
No big deal unlocking bootloader or installing TWRP. I flashed Lineage OS 14.1. About a minute after booting up, the phone got the error Camera stopped working. After checking more stuff on the device, nothing seems to work - i.e. - The accelerometer, speakers, microphone, flashlight, etc are dead. I installed a sensor test app and it doesn't detect any of the sensors.
After that, I downloaded LGUP and the stock KDZ file to flash back to phone hoping to fix it. Unfortunately, LGUP doesn't recognize the phone. It says unknown model but shows the com port, h81120i on the right hand side. I also tried LG FlashTool to see if that would work but it crashes about 26% into the it.
I have searched the forums up and down and have googled the crap out of this. I did find a thread from last month with a very similar issue a moment ago, https://forum.xda-developers.com/tmobile-g4/help/camera-stopped-audio-flashing-lg-g4-t3620516, and perhaps I should post in that thread, but my issue is that LG Bridge gives me an error stating it can't detect the software version.
If I were using Samsung, I don't think I would have this problem because I have unbricked several Samsung devices. The issue here is I am new to LG and have no idea if files are corrupt, if hardware was screwed, or what the situation is. I would hate to think that it was a $100 wasted.
Any help would be greatly appreciated.
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maybe you got a frankenphone .. a supposely H811 and its not .. why not open it and see the actual motherboard and see wich variant you really have .seems like its not a h811 or try uppercut LGUP. see what it finds and downloads.
raptorddd said:
maybe you got a frankenphone .. a supposely H811 and its not .. why not open it and see the actual motherboard and see wich variant you really have .seems like its not a h811 or try uppercut LGUP. see what it finds and downloads.
Click to expand...
Click to collapse
Uppercut found nothing... I opened the phone and found this though... EAX6658501_H810_MAIN_1.0
Of course, the tag on the inside of battery compartment says H811 with a date of 02/2016. Would it be a refurb or what? Anyway, I may be on the right track now.
x3n0n907 said:
Uppercut found nothing... I opened the phone and found this though... EAX6658501_H810_MAIN_1.0
Of course, the tag on the inside of battery compartment says H811 with a date of 02/2016. Would it be a refurb or what? Anyway, I may be on the right track now.
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Click to collapse
maybe yes .. cover h811 and so software easy to edit.. but the only way is that take the motherboard and read the variant.
h810 is att?
I checked out the AT&T forum and found nothing other than stock that, obvious under my current situation, I can't flash because lgup with uppercut nor lg flash tools can flash.
LGUP gives an error code in the log file. PACKET_ERROR code = 1460
The phone internet still works. It has downloaded an update from t-mobile that's 460+MB that I can't install because I'm rooted with TWRP. Is it possible to update the phone with adb and TWRP? If I could find stock recovery, I would flash that and using autoprime's bootloader flash it back, even remove root if the update may revive the device.
After a week, a thought occurred to me and i tried it. I backed up a working h811 ( minus efs partition) with twrp with 20o firmware to an sd card then restored that version to this phone. I immediately wiped and flashed G4 20o with root zip file. It unbricked the phone and I'm currently using it.
Thanks raptorddd for replying and helping me. It seems that somewhere in the flash process something was corrupted and this fixed it.
x3n0n907 said:
After a week, a thought occurred to me and i tried it. I backed up a working h811 ( minus efs partition) with twrp with 20o firmware to an sd card then restored that version to this phone. I immediately wiped and flashed G4 20o with root zip file. It unbricked the phone and I'm currently using it.
Thanks raptorddd for replying and helping me. It seems that somewhere in the flash process something was corrupted and this fixed it.
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Click to collapse
youre welcomed but then phone is H811? or H810 i know that what ever the motherboard says thats your variant. am glad you have back up and running. :good:
It is crazy because the board said 810 but it had h81120i official when i got it. It worked but i have always used custom roms. Oh well, I'm going to stay stock with root. Just need to debloat now.
Hi Guys. I'm from Indonesia and I have LG G4 T Mobile H811.
I need your help to solve the problem.
It was all happened when I wanted to upgrade the firmware from Lollipop 10o to Marshmallow 20i.
First up I used LG Bridge, but it said that my phone has the latest software upgrade, so I was curious to see if I can upgrade it manually via LG UP.
I downloaded the KDZ File from cowstorage and selected the 20i firmware and flash it through the LG UP. The thing is, it says success on the PC but then my phone wont boot up. Goes into 9008 Qload mode and then I found a tutorial on Youtube how to fixed it and it can boot up again. One thing I noticed when flashing the 9008 thing is my phone changed from H811 to VS991 or something. It does boot but the phone is laggy and camera is not working. PC still detects as H81120i but the phone isn't working properly. IMEI gone and I don't know how to fix this. Does anyone have a solution to this?
mikep1 said:
Hi Guys. I'm from Indonesia and I have LG G4 T Mobile H811.
I need your help to solve the problem.
It was all happened when I wanted to upgrade the firmware from Lollipop 10o to Marshmallow 20i.
First up I used LG Bridge, but it said that my phone has the latest software upgrade, so I was curious to see if I can upgrade it manually via LG UP.
I downloaded the KDZ File from cowstorage and selected the 20i firmware and flash it through the LG UP. The thing is, it says success on the PC but then my phone wont boot up. Goes into 9008 Qload mode and then I found a tutorial on Youtube how to fixed it and it can boot up again. One thing I noticed when flashing the 9008 thing is my phone changed from H811 to VS991 or something. It does boot but the phone is laggy and camera is not working. PC still detects as H81120i but the phone isn't working properly. IMEI gone and I don't know how to fix this. Does anyone have a solution to this?
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Click to collapse
flash a vs991 KDZ if it doesnt affect since you in a h811 KDZ that has antirollback..
you have franken phone means phone made up of other parts.. what matters it what it says in the motherboard.. if you want to be 100 % sure take out motherboard and see model number. software can be manipulated but not motherboard model numbre printed there.
Hi, I received from a friend this phone as it seemed dead to him, But each time i plug it into my computer. It opens up a COM port labelled Qualcomm Loader (Qualcomm HS-USB QDLoader 9008 (COM14)), Nothing seems wrong with the port neither the phone, I can't confirm any activity on it as the screen seems damaged completely (it is cracked too). Any idea if it can be recovered from the state it is in right now?
I got my hands on some Qualcomm flashing tool but i can't seem to find a firmware file compatible with the tool. All i get is .ZIP or .EXE versions of the official RUU files from HTC, Which i can't seem to use them as i can't really see what's happening on the phone. I will try to get a screen replacement for it if it helps.