Bricked my LG G7 trying to install Android 9.0. Only boots now to fastboot screen and download mode crashes every time. Cannot get phone to show up on PC when plugged in.
Read that it's fixable remotely on teamviewer. I have paypal
Hi Mopp_,
I had a similar issue and this guide fixed it.
[HOW TO] Recover from any hardbrick or red case in 9008 mode without ANY BOXEs
Well guys, its finally here!! You can finally unbrick your device without any jtag,medusa, octopus box!! DISCLAIMER: IM NOT RESPONSIBLE IF THIS DOES SOMETHING BAD TO YOUR DEVICE WHICH IT SHOULDNT. WARNING: THIS WILL DELETE EVERYTHING IN THE...
forum.xda-developers.com
Try Spamming ( Holding Vol - plus Power and spam pressing Vol + ) to get into 9008 Mode. This should work for you if the phone is booting.
Also use the Step (AA) which is mentioned in the above guide .It saves a lot of time and headache.
Thanks so much, this guide worked for me after a few hiccups.
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Related
This is in response to LG AS730 (L7 Variant) Rooting / Unbricking / More, http://forum.xda-developers.com/showthread.php?t=2102104. This was a very helpful thread but it has a broken link for the cab firmware. I have found an easier way to fix the security error anyway. Just follow the first two steps and boot your phone into emergency mode (Vol Down + Up / Then plug in USB) with LG support tool running. Click options, upgrade recovery, and it will ask you for a Serial # / Model or MEID #. It will download the correct stuff (im not an expert), and install it on the phone. Boots right up. The reason i got into this mess was because I un-installed the wrong apps after I rooted. I didn't heed the warnings of others, i think it was chrome but I'm not sure. Anyway I just wanted to put this out there to save some hassles if any one else has done this.
Hi everyone ! I am new to forum, so please forgive me if I post into the wrong category .
I have a very big problem with my phone (LG L3 Optimus E400) . I have installed a lot of custom roms on it and yesterday I realized that the current rom I was using doesn't receive text messages so I decided to try antoher one and I had the "great" idea to Flash v20 Baseband for flashing SlimBeane610 rom. That was very silly. After I flashed the rom, I rebooted my phone and nothing happened, screen is black all the time. When I press the power button the phone vibrates and the back and menu buttons lights up for 1 second like normal log on, then boom, all goes black again and if I don't remove the battery and I press the power button or any combination (like Reset, Emergency mode) doesn't work. I googled everything, I found something on this forum but not very useful. I tried wit adb but my phone isn't on so it can't be recognized. I tried wit KDZ Updater (until the phone was recognized) but I get a error like WParam: 100 and LParam: 500. When I connect it with USB sounds are playing like normal and Mobogenie wants to connect with it but I can't enable USB Debugging so it's pissing me off . If I can enable USB Debuggins from PC somehow, maybe I can connect phone with Mobogenie and make a restore , a backup or flash another rom, it would be easy If I can go into recovery or emergency mode but I can't . If it would exist a software that can erase everything on the phone when the it's turned off ... .I tried with LG TOOLS, LG PC SUITE IV, LG FLASH TOOLS, Android MULTI TOOLS and nothing(i have the latest drivers installed). Can I make something to it using the external_sd (like put a flash into it, connect it through PC via USB cable and try to flash a rom from command prompt but I don't know the paths). This is a very hard problem, I have a bricked L3 and I don't know hot to unbrick, I think isn't only a soft problem, maybe I should do something with its hardware ? If anyone could help I would really appreciate .
Thanks in advance !
PS : I won't be able to follow this conversation until the next week because I am going to "Primitive Age" right now...oh God, I'm only good to smash things . :crying:
PodGom said:
The most important thing is, can you see the LG logo that shows up in normal boot? If you don't, it'd be either a screen problem or a hard brick. Nobody except LG can fix these problems, and you would have to pay LG some money to fix the phone. But if you DO see the LG logo and your phone stops, you can try the below options.
It just may be bricked, and you could try getting into recovery and flash an alternative ROM. But if that doesn't work, tryLG mobile support tools to get it back to its stock firmware. Good Luck!
Click to expand...
Click to collapse
No, I can't see the LG logo . If I could saw the LG screen was very easy to fix it. I think the phone it's really dead and I also think that even an authorized service can't fix it . Do you know an approximately price for fixing this issue ? Thanks .
Hi,
You should definitely ask the experts who own your device for help, Here...
http://forum.xda-developers.com/optimus-l3-l5-l7/help
Good luck!
Thank you. Thread closed.
Hi guys, i'm desperately writing this thread after asking for help in the Oppo Community forum without no luck.
I know that this is for R7 Plus but i hope that someone could help me with my beloved R7s.
Months ago i've succefully installed the Project Spectrum ROM and it worked fine until few weeks ago when i noticed a random system slow down, maybe after an automatic app update.
I tryed to uninstall few apps and reboot the phone several times but with no luck.
So i decided to wipe it and reinstall the Color OS following the walkthrough but something went wrong and now my OPPO R7s is in a strange bootloop without recovery and fastboot.
The strange things are these:
- if I press the power button all I can see is the OPPO Logo and the loading dots in slow-mo
- if i connect it directly to a Windows PC it is recognized as a generic "Android" terminal.
- if i connect it to a Windows PC pressing and holding POWER + VOLUME DOWN + VOLUME UP it's recognized as a QHSUSB_BULK
I'm not a noob, neither an engineer, but i've a bit of familiarity with computers and similar things so i've tried to follow this guide:
http://community.oppo.com/en/forum.php?mod=viewthread&tid=48654
Downloading this service repair rom : https://drive.google.com/file/d/0BybDE_sPI3b5cmgtU05fbXNobVU/view (from this related discussion : http://forum.xda-developers.com/r7-plus/help/r7s-service-romqpst-unbrick-t3493377)
Following the guide, when i try to execute MSM8x39Downloadtool.exe selecting the phone model (i've three choices xx080_32G, xx081_32G, xx082_32G - and i don't know which one is the correct one) the phone is not recognized as COM CONNECTED in none of the ports. If I also do the verification, clicking on the top right button, it shows FAILED on system.img file.
Can that be the problem?
I'm stuck guys and i don't know what to do.
Any help will be better then a christmas present
Thanks in advance!!
A.
Download this rom and place it in the internal sd and flash to downgrade from spectrum
https://s3.amazonaws.com/public.opp...d_ColorOS/Specified_ColorOS_R7sf_full_009.zip
kishd said:
Download this rom and place it in the internal sd and flash to downgrade from spectrum
https://s3.amazonaws.com/public.opp...d_ColorOS/Specified_ColorOS_R7sf_full_009.zip
Click to expand...
Click to collapse
Thanks kishd i'll give this a try!
The only thing i'm bit worried about is how to flash from the internal sd without recovery mode and fastboot...
I'll keep you updated!:good:
any news?did you manage to fix?
hello guys
i have a problem with my oppo RS7
it has a hard bricked and stucked on booting and booting..... I only have a MacBook Pro and not windows
is anyone over there that knows exactly how to unbrick it using a Mac ?!
I have followed the post of how to unlock bootloader on every G7 devices ( I currently using G710N version ) , I somehow almost success , but now I'm stuck in fastboot mode , no way out , the phone doesn't allow me to boot , and when I connect it to PC and write those ADB codes , it keeps saying " Waiting for devices ... " , or says nothing and starts a new code line , now I just wanna go back to the stock , but if some kind people help me out , maybe I can continue to finish the flash rom process . Guys please , I'm really panicking right now
Are you getting download mode?
Can you atleast enter download mode ?
Try this, it worked for me
[HOW TO] Recover from any hardbrick or red case in 9008 mode without ANY BOXEs
Well guys, its finally here!! You can finally unbrick your device without any jtag,medusa, octopus box!! DISCLAIMER: IM NOT RESPONSIBLE IF THIS DOES SOMETHING BAD TO YOUR DEVICE WHICH IT SHOULDNT. WARNING: THIS WILL DELETE EVERYTHING IN THE...
forum.xda-developers.com
I have mentioned in the guide ... after you finish the process you have to flash the KDZ firmware for your phone model in order to restore it
Need some help from master... I brick my phone after adb sideload to install pixel experience. Now it stuck in edl mode. Last stock rom already flash to latest Android 12 retcn.
zackkaizer said:
Need some help from master... I brick my phone after adb sideload to install pixel experience. Now it stuck in edl mode. Last stock rom already flash to latest Android 12 retcn.
Click to expand...
Click to collapse
To whoever facing this problem. To be specifically, after I bricked my phone, I tried to blankflash but it give me error like "Sahara greet device" or anything like this. So after a while I'm searching for solution I found the way to avoid this kind of error in xda forum for another moto device... To avoid u need to hold down volume down button + power button at the same time run for blankflash.bat. And it works... Hope it can help u guys who facing this type of hardbrick... Cheersss...