Develop Bugs

Ace 2 GT- 18160 Stuck on Logo

hey
i was using 4.4.4 [TeamCanjica] CyanogenMod 11.0 for about one month... yesterday i saw my camera did not work so i restart my phone (using power button) after that i am stuck on logo....
i can enter Download mode and Recovery mode but in recovery i see something like:
E: can"t mount/ cache recovery/ command
E: can"t mount/ cache recovery/log
E: can"t open/ cache recovery/log
E: can"t mount/ cache recovery/last_log
E: can"t open cache recovery/last_log
E: can"t mount/ cache recovery/last_install
E: can"t open/ cache recovery/last_install
when i am trying factory reset it stuck at " ---wiping data... formatting /data" and nothing happens... i already was trying install stock room via odin but that did not help me

Which kernel?
Go in CWM to mounts and storage and format SYSTEM DATA CACHE and flash CM directly after this....

fluffi444 said:
Which kernel?
Go in CWM to mounts and storage and format SYSTEM DATA CACHE and flash CM directly after this....
Click to expand...
Click to collapse
i think it was D-kernel.... when i am trying to format i stuck at "formatting /system..." and nothing happens :/

As usual I recommend to begin from scratch by flashing 3-Parted GB FW....(with re-partition activated)
This is the "swiss knife" for all major problems regarding FW etc...
http://forum.xda-developers.com/showpost.php?p=53921158&postcount=8
Note that you choose the correct GB(!) FW for your Phone.
Let your Phone boot completely after this...
After this JB again - and if you like CM

fluffi444 said:
As usual I recommend to begin from scratch by flashing 3-Parted GB FW....(with re-partition activated)
This is the "swiss knife" for all major problems regarding FW etc...
http://forum.xda-developers.com/showpost.php?p=53921158&postcount=8
Note that you choose the correct GB(!) FW for your Phone.
Let your Phone boot completely after this...
After this JB again - and if you like CM
Click to expand...
Click to collapse
looks like my phone is dead... this did not help me either - i am still stuck at logo galaxy

Which variant of ace 2 do u have

teddytsen said:
Which variant of ace 2 do u have
Click to expand...
Click to collapse
GT-I8160

Factory Data Reset and Hard Reset problem

Hello , i got an SM-T550X ( the Demo version ) , i flashed a Stock ROM , but now i can't do a hard/factory reset , i tried with CWM recovery but nothing happens .
The Error message from stock recovery is es not allow factory reset.
and via CWM recovery
E: Can't open /cache/recovery/log
W:failed to mount /dev/block/mtdblock2 (Block device required)..
Thanks for your help (and sorry for bad English )
PS : Anyone have a link for TWRP for SM-T550 , please ?

Remove reactivation lock.
For TWRP - http://forum.xda-developers.com/showthread.php?t=3124284
http://galaxy-tab-a.proboards.com/thread/11/recovery-twrp-2-8-tab

Stock recovery wont wipe / Boot Loop / Cache wont Wipe (invalid argument)

I have a S4 Mini that I am not sure if it is classified as BRICKED as I Have access to basic features .
Just to start I have no idea what percentage the phone battery is on, It is in a bootloop and stock recovery . when turned off and plugged in the battery system appears but doesn't not fully load.
I am trying to get a custom recovery on the phone but failing miserably . ADB sideload transfers the file CMW / TWRP but after reboot the phones recovery is still stock .
I have also tried ODIN with same error.
Inside stock recovery, I receive constant errors (invalid argument) wiping cache ect.
only thing I have not tried is loading a rom ? this maybe an idea. does anybody know or heard of a fix for this ? thanks
craig

Unable to access to my phone : unable to mount /system , phone bricked ?

Hi everybody ,
I have a very big problem with my lg g3 , everything was fine , until one day I had an issue with my simcard that doesn't work.
So I decided to change my rom , (I went from Zoe Rom to Fulmics 6.6rom ) in order to maybe solve the problem
anyway I don't know what happened but everytime I want to wipe something TWRP writes in red :
"E: unable to mount /system"
"E: unable to mount /data"
"E: unable to mount /cache
"E: unable to mount storage"
So I do have access to my sd card in TWRP , I tried to install several roms but they all failed because " unable to mount ...."
Now I have no rom installed , I can only access to TWRP via the vol down button ,
I tried to access download mode but I can't : I have a little logo with download mode and then nothing , just a black screen.
I can't access download mode , when I plug my G3 it is reconized by windows , but it shows nothing for the internal storage , I can only access to my sd card. My phone is not reconized by lg flash tool nor by Lg pcsuite.
I am desperate , I don't know what to do , You guys are my last chance . I hope we will find a solution .
Btw sorry if I mad english mistakes.
Thank you all

croware said:
Hi everybody ,
I have a very big problem with my lg g3 , everything was fine , until one day I had an issue with my simcard that doesn't work.
So I decided to change my rom , (I went from Zoe Rom to Fulmics 6.6rom ) in order to maybe solve the problem
anyway I don't know what happened but everytime I want to wipe something TWRP writes in red :
"E: unable to mount /system"
"E: unable to mount /data"
"E: unable to mount /cache
"E: unable to mount storage"
So I do have access to my sd card in TWRP , I tried to install several roms but they all failed because " unable to mount ...."
Now I have no rom installed , I can only access to TWRP via the vol down button ,
I tried to access download mode but I can't : I have a little logo with download mode and then nothing , just a black screen.
I can't access download mode , when I plug my G3 it is reconized by windows , but it shows nothing for the internal storage , I can only access to my sd card. My phone is not reconized by lg flash tool nor by Lg pcsuite.
I am desperate , I don't know what to do , You guys are my last chance . I hope we will find a solution .
Btw sorry if I mad english mistakes.
Thank you all
Click to expand...
Click to collapse
Up , I really need your help guys ... thanks

plz guys ?

up

up plz

up ?

go to advenced wipe and format data do "yes" go to reboot reboot recovery and flash...

Unable to mount system TWRP issue

Hi everybody ,
I have a very big problem with my lg g3 , everything was fine , until one day I had an issue with my simcard that doesn't work.
So I decided to change my rom , (I went from Zoe Rom to Fulmics 6.6rom ) in order to maybe solve the problem
anyway I don't know what happened but everytime I want to wipe something TWRP writes in red :
"E: unable to mount /system"
"E: unable to mount /data"
"E: unable to mount /cache
"E: unable to mount storage"
So I do have access to my sd card in TWRP , I tried to install several roms but they all failed because " unable to mount ...."
Now I have no rom installed , I can only access to TWRP via the vol down button ,
I tried to access download mode but I can't : I have a little logo with download mode and then nothing , just a black screen.
I can't access download mode , when I plug my G3 it is reconized by windows , but it shows nothing for the internal storage , I can only access to my sd card. My phone is not reconized by lg flash tool nor by Lg pcsuite.
I am desperate , I don't know what to do , You guys are my last chance . I hope we will find a solution .
Btw sorry if I mad english mistakes.
Thank you all

i have the same issue

I've been there. but when they use the stock rom. My solution is to format the factory. nandroid last backup. I then flashing a custom rom.
Sent from my LG G3 using XDA Labs