Hi!
I have tried to flash unlocked bootloader V3 from civato's guide, and I could not pass step 6 (flashing bootloader with nvflash or blacthund3r's tool). None of this method didn't work (Nvflasher didn't flash anything, and blackthunder tool was stuck at formating some partition (can't remeber which one).
Last successful step was flashing ICS rom (full leaked version of 1.031.00).
After that I could boot up, and rom worked all fine.
But, after that, I got my self in trouble.... I pressed Vol- & PWR, tablet did his thing, and when reeboted, I got stuck in Acer logo screen with red writing "Boot verified failed"
I understand that I have messed boot somehow... And to fix this i have to flash new bootloader through nvflash and apx mode. I tried to put update.zip on sd card, but it didn't helped (I still get boot verified failed)
Here, I got another problem. When I have connected tablet in apx mod to pc, i got message "driver not installed". Now, in devices I have "unspecified APX device".
BTW, adb doesn't see my device?!
I hope that You guys can help me with these problems, so that my tablet is operational an running again.
Thanks in advance!
boot verified
I have the same problem but I can not find the v3 bl and CWM Recovery Package to flash with the apx flash utility. If you find them let me know.
This what you have do:
Your recovery is borked so u have to put a new one on there, the best way to
go about doing this is to:
Download the V3 AND CWM Recovery package and apxFlash that.....Done!!
your need to flash the WHOLE PACKAGE b/c ARI reports yr BL as plain old stock
You cannot replace the failed recovery with CWM with the plain old stock BL!!
You have to flash the patched BL as well, so again
You must flash the whole pckg just like in the guide OK
if later u want the stock recovery back u can use ARI to do that but after the apxflash!!!
Thanks for your replay! I'l try to do this and hope it will work...
By "WHOLE PACKAGE" you mean unlocked bootloader and CWM? Or, something else?
Check this thread for V3 and CWM.
boot verified
Yes "WHOLE PACKAGE" unlocked bootloader and CWM
The tread you sent me I do not know how to use the nvflash never works for me.
I have been trying for 3 days and no luck.
Let me know if it works for you or how you make out
zozo10k said:
Hi!
I have tried to flash unlocked bootloader V3 from civato's guide, and I could not pass step 6 (flashing bootloader with nvflash or blacthund3r's tool). None of this method didn't work (Nvflasher didn't flash anything, and blackthunder tool was stuck at formating some partition (can't remeber which one).
Last successful step was flashing ICS rom (full leaked version of 1.031.00).
After that I could boot up, and rom worked all fine.
But, after that, I got my self in trouble.... I pressed Vol- & PWR, tablet did his thing, and when reeboted, I got stuck in Acer logo screen with red writing "Boot verified failed"
I understand that I have messed boot somehow... And to fix this i have to flash new bootloader through nvflash and apx mode. I tried to put update.zip on sd card, but it didn't helped (I still get boot verified failed)
Here, I got another problem. When I have connected tablet in apx mod to pc, i got message "driver not installed". Now, in devices I have "unspecified APX device".
BTW, adb doesn't see my device?!
I hope that You guys can help me with these problems, so that my tablet is operational an running again.
Thanks in advance!
Click to expand...
Click to collapse
Did you install acer usb drivers.
EDIT: SOLVED!
Mods, you can close this thread.
shaun298 said:
Did you install acer usb drivers.
Click to expand...
Click to collapse
Hi!
Yes, I have dl the drivers from Acer site and installed them. But pc only recognize tab in APX mode. And adb doesn't see my tab.
Every method that I have tried (APX flash tool and nvflash) hangs at some part. APX flash tool hangs at "Flashing bootloader EBT - stage two, and nvflash hangs at formating partition 4.
Hi, I´m having similar troubles to get acer drivers working on windows 7 32. I installed newest acer web drivers, ADB works OK. When I get to apx mode I need to manually point to drivers, I have an APX driver with a sign and turns to Acer Picasso USB Boot-recovery driver. The problem is that not any of the tools sees this as a connected tablet in apx mode (afterota or apxflash).
I am doing something wrong? I know a500manager shows me the tablet is in apx mode "please install drivers" when i get APX driver with Sign, after installing the driver manually it just doesn´t show connected anymore.
thanks
hernborc said:
Hi, I´m having similar troubles to get acer drivers working on windows 7 32. I installed newest acer web drivers, ADB works OK. When I get to apx mode I need to manually point to drivers, I have an APX driver with a sign and turns to Acer Picasso USB Boot-recovery driver. The problem is that not any of the tools sees this as a connected tablet in apx mode (afterota or apxflash).
I am doing something wrong? I know a500manager shows me the tablet is in apx mode "please install drivers" when i get APX driver with Sign, after installing the driver manually it just doesn´t show connected anymore.
thanks
Click to expand...
Click to collapse
Download and install the Google USB drivers.
Google.... Android USB Drivers, and you should get the page for the Android SDK with google drivers.
In Apx mode, go to device manager on your PC, and manually install the drivers. Don't let it search automatically, do it manually. If you get a compatibility warning, ignore it.
Should hook you up with normal, ADB and APX drivers.
zozo10k said:
EDIT: SOLVED!
Mods, you can close this thread.
Hi!
Yes, I have dl the drivers from Acer site and installed them. But pc only recognize tab in APX mode. And adb doesn't see my tab.
Every method that I have tried (APX flash tool and nvflash) hangs at some part. APX flash tool hangs at "Flashing bootloader EBT - stage two, and nvflash hangs at formating partition 4.
Click to expand...
Click to collapse
THANKS FOR NOT TELLING US HOW YOU SOLVED IT:good::good::good::good:
i have the g2 d802 variant, rooted and with cwm installed.
last night received the ota, clicked yes before reading it and now the phone is is stuck in cwm.
i can only boot to cwm. no download mode, no fastboot and no system.
lg mobile support tool isn't recognizing the phone either.
after reading a while i wanted to try the adb method. my win7 pc can't recognize the phone. it's listing it under usb devices, lg-d802 but with a triangle.
someone in the forum mentioned that he was able to get the adb to work after formatting every possible partition in the mount/storage. so i did the same but no luck.
i tried all sorts of drivers i found in the forum, i tried almost every possible way posted online but still no luck.
i also can't mount usb to push a new rom to flash or a new recovery.
so im stuck with a formatted phone that only goes to recovery and apparently no adb.
can anyone figure out how to fix this?
Okay, maybe starting a new thread isnt the best option, so sorry, but i really have no other option, i have surfed through the forums to no avail.
My friends G2 (D802 32GB) arrived with stock firmware V20B, and there were some problems, so i tried updating it to V20D Using the following kdz method.
http://forum.xda-developers.com/showthread.php?t=2432476
But i had rooted the phone on V20B (and im assuming thats why ) I lost download mode and recovery mode, when attempting to go to download mode, it goes to fastboot mode, so i used the following method to reflash the download mode
http://forum.xda-developers.com/showthread.php?t=2477595
I succesfully did revive the download mode, and attempted flashing through kdz again, resulting in being able to go to recovery and download mode (The download mode said rooted, i dont know why, shouldnt reflashing remove root? (CSE flashing)). But the phone was stuck on the Lg logo, so then i attemted the tot method, in which the update fails, something to do with Fota, i couldnt get it to work, so then i tried Flashing the V10B(Which was stupid of me) through the kdz method, and then, after flashing, the recovery was there (it was a bit different than the one after flashing V20D), but then, Its stuck at download mode, the download mode keeps loading forever, and also, no drivers are detected by the pc. (However, connecting normally gives USB composite device ) and i dont know how to proceed. I did my research and found nothing that helps me, im scared that the phone is already beyond repair, so yeah, i would really appreciate your help
As you can see, im a bit of a noob, so excuse my ignorance.
Isnt there anyway i could force fastboot mode?? or maybe some how use adb? The stock recovery is accessible, is there anything i could do?? maybe install a custom rom somehow or something??
Again, sorry, I just hope the phone can be unbricked :|
Thanks
I have a new and unique problem with my set Ls980 (LG G2). I dig down all xda and other forums from last week. But no use till now. So i need some good help from experts . Ok here is the situation . I have Lg g2 ls980 (sprint) i rooted it to flash some LP custom rom in it. i installed RECURRECTION REMIX LOLLIPOP ROM in it successfully along with it's gapps. After reboot i got my phone in boot loop. now the current situation is that
1- I have nothing on my phone everything wiped out. no rom backup or anything else on my phone memory.
2- I have stock recovery (pictures attached).
3- I have broken download mode. ( so i can't attach my phone to lg flash tool) picture attached.
4- I am stuck on boot loop with cm11 M5 ( last rom installed using adb sideload option from stock rom)
5- No fastboot mode.
Please guide me to recover my soft bricked phone.
Did you try Tot method? What happens when you plug your phone to pc? Does adb recognize your device?
ceza1380 said:
Did you try Tot method? What happens when you plug your phone to pc? Does adb recognize your device?
Click to expand...
Click to collapse
How can i try tot method without going to download mode ? as i said phone only have stock recovery , Yes there is an option in stock recovery "Apply update from ADB" by selecting that i can run adb sideload commands. And i can flash any zip rom from that option . I tried several rom's using this option but installation aborted in middle .
Does device manager in Windows recognize your device? In Tot method you do port settings to flash kdz. Also you can give it a try for LG pc suite.
Hi guys, I might need some help or a walk through here, I might have bricked my phone. I stump-rooted my phone ( 4.4.2) and installed TWRP Recovery 2.8.1 initially , Installing SuperSU which patched my sdcard and rebooted causing my phone to get stuck in a boot loop giving me no access to download mode, just recovery. From there I tried to install Cynogen mod 12 in TWRP recovery to fix the bootloop but any attempt at flashing gave me an error "error executing updater binary in zip." So I extracted the folders and flashed the 2.7.0 recovery.img which sayed it worked but now my phone is still stuck in boot loop, no download mode and when I try to enter recovery I get stuck in fastboot mode with port change errors. I took some screenshots so it would be easier to help me out. Every time I plug in the USB I get the following errors, the screenshot is from continuous attempts
I have the mini sdk installed and Koush drivers. Device manager does not recognize my phone anymore but it does come up under Fastboot Interface
Any Help would be greatly Appreciated
Because I'm a new member I can't post screenshots so just add an h infront of the links.
Thanks in advance for all your help
ttp://i.imgur.com/mHcOYOL.jpg
ttp://i.imgur.com/WxZNNzi.png
Take a fresh KDZ for your model and flash it via LG FlashTool
wisefreakz said:
Take a fresh KDZ for your model and flash it via LG FlashTool
Click to expand...
Click to collapse
Can you please explain how to do that WITHOUT entering download mode?
Maybe LG Flash recognizes your phone and will do the job.
LG Flash does not recognize my phone at all. http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404 Do you think this method will work?