lollipop update failed - LG G2 Mini

so i downloaded official update for my d620r and I tried to instal it but it failed. I have custom recovery and its rooted, well i didn't know that you shouldn't do that, but its too late. Now if i try to reboot, it boots back to recovery, no matter what kind of rom i flash.... There are no guides on fixing it for this phone, and its the only phone i have, so i need it to by fixed as soon as possible, pls help ;D

if you are having same problems, hers the solution http://forum.xda-developers.com/g2-mini/general/guide-revert-to-stock-lg-softwareeasy-t2824479

Related

rom installation failed

Hello
I am NOOb (less skilled)
my problem is that, itryed to install new rom to my lg p500 2.3.3 version, i rooted it whit SuperOneClick and was using ClockworkMod Recovery v5.0.2.7 when i booted i didnt do any backup (big mistake :SS) and the rom i was trying to flash didnt work. so is there any way to get this thing to work again? i tryed to install other roms but they ended up whit other errors like Status 0 and Status7 and some google issue, but atm i think i need rom that work whit this CwM recovery version but ye no succsses thistime, so i hope someone knows rom that will work whit this root and recovery,
Thanks.
I think you need to unlock your bootloader.
hmm i am trying
http://forum.xda-developers.com/showthread.php?t=883314
atm and i am stuck again, when i press launch then it says phone not found :SS
EDIT: Yes, finaly that tutorial helped and i got original FW 2.3.3 on and evryyhing works, i just had to choose CDMA smart phone
thanks for watchig this and i hope it helps other ppl who did same mistake, NEVER start flashing rom without backup

[Q]

hellow guys !
recently i flashed some roms on my GT-S6310....no problem whit them....everthing worked perfectly (just to compare them)
so.... i flashed a stock rom on my phone to apply a theme....everything went good....how i expected my custom recovery image was replaced whit the stock one ....... so far so good....but when i try to flash via Odin the same CWM it show me "pass" but when i boot into recovery it appear the stock one
in that way i tried a milion of methods to flash the custom one but they wasn't work
even the "root" didn't worked :crying:
now i'm stack into the stock rom , whitout any way to escape
please guys help me to understand why it happened , and how to resolve it
stefan254235435235411354 said:
hellow guys !
recently i flashed some roms on my GT-S6310....no problem whit them....everthing worked perfectly (just to compare them)
so.... i flashed a stock rom on my phone to apply a theme....everything went good....how i expected my custom recovery image was replaced whit the stock one ....... so far so good....but when i try to flash via Odin the same CWM it show me "pass" but when i boot into recovery it appear the stock one
in that way i tried a milion of methods to flash the custom one but they wasn't work
even the "root" didn't worked :crying:
now i'm stack into the stock rom , whitout any way to escape
please guys help me to understand why it happened , and how to resolve it
Click to expand...
Click to collapse
Don't let it auto reboot after the recovery flashes. Either uncheck auto reboot or just hit the combo for recovery when the phone reboots. Many newer Samsung phones have a script that reinstalls the original recovery if it realizes that you have changed it. You have to install another rom or root it and remove the script and reflash the recovery and it'll stick if you just want stock rooted.
es0tericcha0s said:
Don't let it auto reboot after the recovery flashes. Either uncheck auto reboot or just hit the combo for recovery when the phone reboots. Many newer Samsung phones have a script that reinstalls the original recovery if it realizes that you have changed it. You have to install another rom or root it and remove the script and reflash the recovery and it'll stick if you just want stock rooted.
Click to expand...
Click to collapse
didn't worked...... after i flash the recovery (i'm in download mode) i boot directly into recovery.... the same problem
try to instal the recovery via rom manager.....seems to work.....but when i want to boot from rom manager into recovery it show me an error ("an error occurred while attempting to run privileged commands !" )
what should i do now ?
http://galaxyyoungs6312.blogspot.com/2014/01/clockworkmod-recovery-for-galaxy-young.html
6310 + 6312 use the same recovery.
yeah....but i tried that rooting method and it didn't work....
maybe i can flash a new rom from ADB but i can't pass the signature verification
any ideas ?
Well I can tell from your pictures that you didn't follow the suggestion of trying SuperSU, but that might not help anyway. That Framaroot version is an older one. Get the updated version from here: http://forum.xda-developers.com/apps/framaroot/root-framaroot-one-click-apk-to-root-t2130276 and use SuperSU instead of Superuser. Sometimes you have to run it a couple times before it'll go through. Reboot in between tries. Here are better instructions for the rest of the process:
http://forum.xda-developers.com/showthread.php?t=2460029
man ...didn;t work... ... tried at least 5 times .....
or....i can flash a rom from ADB but i can't pass the signature verification....
a have an ideea ....maybe i can flash via odin a rom whit a custom recovery ...from there i can flash an old backup of mine .....it's good to proceed right that ?

[Q] Problema With a P768g

Hello Guys, I need your help with a major problem with my phone a P768G, the thing is that i try to unlock my bootloader, I alredy made it once with another phone, so that wasn't so hard, for that I changed my stock kdz for V10A open europe for P760, and after that to V20A y succeed in the unlock, so I wanted to try CM11 so y fastboot and flash CWM, when I changed to CWM I wipe system, dalvik cache and all the things that the guide said but when I tried to flash the rom, I get a error that says status 7 and i get confused cause never get that before, i try to reboot to get more information and surprise get stucked at lg logo and bootloops, and back to CWM, i tryed to flash kdz from lg software but things stops at 15% and say that dont recognize my phone, also when i try to hard reset the phone just turn off, Im panicking and don't know what to do, I appreciate all your help. Sorry for my english but i dont get much practice.
fullking said:
Hello Guys, I need your help with a major problem with my phone a P768G, the thing is that i try to unlock my bootloader, I alredy made it once with another phone, so that wasn't so hard, for that I changed my stock kdz for V10A open europe for P760, and after that to V20A y succeed in the unlock, so I wanted to try CM11 so y fastboot and flash CWM, when I changed to CWM I wipe system, dalvik cache and all the things that the guide said but when I tried to flash the rom, I get a error that says status 7 and i get confused cause never get that before, i try to reboot to get more information and surprise get stucked at lg logo and bootloops, and back to CWM, i tryed to flash kdz from lg software but things stops at 15% and say that dont recognize my phone, also when i try to hard reset the phone just turn off, Im panicking and don't know what to do, I appreciate all your help. Sorry for my english but i dont get much practice.
Click to expand...
Click to collapse
What is the exact "Status 7 error" output?
Status 7 error can be caused by trying to install a ROM that is not specifically designed for your phone model a P768, and you try to flash a P760 CM11 ROM. When flashing that ROM the updater script checks the device model/ID and if it doesn't match that of the ROM being flashed, it will abort the installation.
Make sure that your flashing the proper CM11 ROM for your specific device.
Status 7 error can also be caused by, installing the wrong or improper CWM recovery version for your device and or ROM being flashed.
Double check that the recovery version you installed is the correct CWM recovery for your device and/or the CM11 ROM that your trying to flash. CM11 also requires a specific CWM recovery version to be flashed.
Thanks for your answer, I solved this way, I get back to the especific rom for my device, I can only do that trough the automatic lg support tool, cause when I tryed to flash get error of disconnected phone at 15%, later I saw that I need a specific recovery to flash the rom, so I downloaded and send it to the phone, after that I could flash the rom without problems and I'm now rocking my phone with KitKat :laugh:
Thank you. I was really scary but now I know that can get restored thru the lg utility.
Sorry for my english.
fullking said:
Thanks for your answer, I solved this way, I get back to the especific rom for my device, I can only do that trough the automatic lg support tool, cause when I tryed to flash get error of disconnected phone at 15%, later I saw that I need a specific recovery to flash the rom, so I downloaded and send it to the phone, after that I could flash the rom without problems and I'm now rocking my phone with KitKat :laugh:
Thank you. I was really scary but now I know that can get restored thru the lg utility.
Sorry for my english.
Click to expand...
Click to collapse
Awesome! Glad that you got your device fixed. :good:

[Q] I am about to give up. There must be a solution but I cant find it

Hi everyone
My sister updated her MEGA OTA last month. She cant remember which version she was on. I am assuming it was 4.3. shes doesnt know much,
Her phone got stuck in bootloop.
Initially a got a hard time even getting into restore mode. however after a lot of goggling and trials and errors here is where i am today :
1- I can install TWRP and/or Philz recovery and boot into them.
2- I can enter download mode
3- I have tried installing many ROMS and different versions. I was only partially successful with 4.4 versions because I get a passed message in Odin however upon restart the phone enters boot loop again.
4- I have tried multiple wipe data/dalvik cache/cache and restoring factory settings but i still get the same results.
5- Only in Philz recovery i can mount the external SD card and copy zip files. I was able to root the phone that was (but im not sure if it still is). However all ROMs zip files I tried to install (both from PC and from extSD card) wouldnt open in recovery mode.
Because I get a passed message when I install a ROM from Odin , I dont know what the issue could be. But there is something wrong that happens as soon as this phone boots up.
I seriously do not know what to do anymore. I just need this phone to be working again. At this point I dont care about warranties/ROM versions/stock or custom...
Please help and sorry for my bad English
It sounds like you need to download the stock rom and flash it in Odin (you gotta put the phone in download mode to flash in Odin). The stock rom can be found on the sammobile website in the firmware section. That should get you back to square one (stock rom, stock recovery, no root). Then you start over from scratch.
Sent from my SGH-M819N using XDA Free mobile app
Thanks
I did and I still get the same problem.
In fact after installing stock rom, i could not enter "stock" so I installed philz recovery, logged in philz and wiped cache a couple of time, did a factory reset.
and yet when i restart , the phone is stuck in bootloop.
Maybe she has a Galaxy Mega with a repaired screen. Starting with 4.4 Samsung only supports a digitizer with Synaptics brand chip. It's a big mess and there are countless screens and digitizers made worthless. I think unofficial 4.4 by Cyanogen and others might work, but not official Samsung. With some Galaxy Megas you get a bootloop. With others it boots however the digitizer and touch functions no longer work. I don't know how to go back after you are on official 4.4 because last I saw, there was no root for it. If I'm wrong, someone else please clarify and continue to help.
IMHO only one way out from such situation is try to flash MegaFire MJ2 which is derived from stock 4.2. It's only one 4.2 ROM which can be safely flashed onto KK.
Iformation about MegaFire you can find HERE

Xperia z2 D6543 Root. Dual Recovery, Custom Rom Help, Help, Help, Help

Hello guys I need help with my Xperia z2 D6543 I tried several ways to leave the bootload permanent but I can't.
I went back to version 5.1.1 I did the Root and put the Dual recovery more from this point I can not do anything anymore, I tried to update the TWRP to 3.0.2
more every time I install the .img the phone does not turn on anymore.
I was trying to install Oreo 8.1Custom more every time I install the system breaks and no longer turns on the phone.
People help you if you can help me, give me a light at the end of the tunnel ..
People sorry for my English.
I don't understand what is the problem but you can always use flashtool to flash stock firmware.
darknessmc said:
I don't understand what is the problem but you can always use flashtool to flash stock firmware.
Click to expand...
Click to collapse
The problem is that whenever I try to update twrp to 3.02 the device dies and does not turn on or in recovery mode it enters, with that I can not install any Custom Rom.
I install Stock rom 5.1.1 which I found, then I do Root, then I install Twrp 2.8.7, but when I install 3.0.2 the device dies ..
Why you don't install stock 6.0.1 with flashtool .

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