Develop Bugs

[Q] error load rom

i have unloked bootloader following sony ericson guide using fastboot. After i install cwm evriting seem go ok. Bat at list i entered in cwm did all wipe and i start to flash the cynogenmood. Evriting gos well bat at end the android man gos in the skate for lot of time some time appears the start and afther start again. I trayed lot of other rom but is allweys the same. I don't know wath to do. Sameon can help me. Thanks and sorry for my bad english

adlucio said:
i have unloked bootloader following sony ericson guide using fastboot. After i install cwm evriting seem go ok. Bat at list i entered in cwm did all wipe and i start to flash the cynogenmood. Evriting gos well bat at end the android man gos in the skate for lot of time some time appears the start and afther start again. I trayed lot of other rom but is allweys the same. I don't know wath to do. Sameon can help me. Thanks and sorry for my bad english
Click to expand...
Click to collapse
Have you flashed the correct Kernel? Each Custom ROM has it's own Kernel like MIUI has one and CM has another one. So first flash the kernel then Wipe everything from Recovery then flash the ROM.

[Q] xperia getting stuck in boot logo

i unlocked the bootloader . after that my xperia M c1904 just getting stuck on boot logo.
i tries many custom roms. kernals but result is same.
everytime its getting stuck on boot logo.
guys please help

chetan02012 said:
i unlocked the bootloader . after that my xperia M c1904 just getting stuck on boot logo.
i tries many custom roms. kernals but result is same.
everytime its getting stuck on boot logo.
guys please help
Click to expand...
Click to collapse
hmmm bro, i think you have a same problem with stuck in boot logo after unlock the bootloader right? just try to flash the stock rom with flashtool and check list the wipe data and cache in flashtool and after that flash it and wait. after boot up you can install any kernel for recovery mode and any custom rom for your development.
good kuck

Nicklas Van Dam said:
hmmm bro, i think you have a same problem with stuck in boot logo after unlock the bootloader right? just try to flash the stock rom with flashtool and check list the wipe data and cache in flashtool and after that flash it and wait. after boot up you can install any kernel for recovery mode and any custom rom for your development.
good kuck
Click to expand...
Click to collapse
Man ... tried that as well.. but no use..

chetan02012 said:
Man ... tried that as well.. but no use..
Click to expand...
Click to collapse
hmmm what software you used for unlock bootloader last time? i use a flashtool? if you use a flashtool to i think you can re flash again? or if you use a fastboot with pc command, you use this command right?
fastboot.exe -i 0x0fce getvar version
fastboot.exe -i 0x0fce oem unlock 0xKEY
right? have you change any kernel before unlock bootloader? i start to dizzy

Nicklas Van Dam said:
hmmm what software you used for unlock bootloader last time? i use a flashtool? if you use a flashtool to i think you can re flash again? or if you use a fastboot with pc command, you use this command right?
fastboot.exe -i 0x0fce getvar version
fastboot.exe -i 0x0fce oem unlock 0xKEY
right? have you change any kernel before unlock bootloader? i start to dizzy
Click to expand...
Click to collapse
I used the fastboot . followed the proper procedures from sony's official site.
nah i did not change the kernel before unlocking the bootloader.
anyhow, bootloader unlocking was ok. i was showing successful. even i tries2nd time as well. its same. still same problem. i tried almost all the custom roms from this forum and stock rom but result is same.
my brain is also freezed now.

i think is something comon
i Found this on the Unlocking bootloader tutorial http://forum.xda-developers.com/showthread.php?t=2484428
"When i unlocked my bootloader from above steps i first got a bootloop but after flashing My kernel ELIxER i recovered from bootloop and phone started well.
My apps and Data on internal SD were been WIPED so Do a backup first!"
hope i helped you

FinalbossMLG said:
i Found this on the Unlocking bootloader tutorial http://forum.xda-developers.com/showthread.php?t=2484428
"When i unlocked my bootloader from above steps i first got a bootloop but after flashing My kernel ELIxER i recovered from bootloop and phone started well.
My apps and Data on internal SD were been WIPED so Do a backup first!"
hope i helped you
Click to expand...
Click to collapse
so you think it's must change the kernel first? i still dizzy i just reflash it and it's okay again? change the kernel? with fastboot? but how about that kernel isn't compatible with that devices? can be hardbrick?

This may be the solution.
Hey brother,
Even i encountered that problem before, even i followed the same steps mentioned in the official sony site and was successful in wiping out my stock ROM and got stuck into the boot logo "SONY".
Then i tried to reset my phone using hard reset keys but didnt work.
i sincerely suggest you not to use flashtool.exe( which will open up CMD and u type series of codes ) .
Then i used Androxyde XPERIA Flashtool ( now new version is released) you can download from
here : http://www.xperiafirmware.com/compo...2-uncategorised/30-androxyde-xperia-flashtool
Download the .FTF file of your phone and connect your phone in Flashboot mode ( it may be volume down key , search for ur phone).
Then make sure you check Wipe data and cache partition and click the flash button.
I use Sony Xperia M Dual C2004. it worked for me and i am sure this will work for u too. if u have tested with this method and if it didnt work then i am so sorry i cant help u but trust me this will definitely work.:good::angel:

Sai Bhasker Raju said:
Hey brother,
Even i encountered that problem before, even i followed the same steps mentioned in the official sony site and was successful in wiping out my stock ROM and got stuck into the boot logo "SONY".
Then i tried to reset my phone using hard reset keys but didnt work.
i sincerely suggest you not to use flashtool.exe( which will open up CMD and u type series of codes ) .
Then i used Androxyde XPERIA Flashtool ( now new version is released) you can download from
here : http://www.xperiafirmware.com/compo...2-uncategorised/30-androxyde-xperia-flashtool
Download the .FTF file of your phone and connect your phone in Flashboot mode ( it may be volume down key , search for ur phone).
Then make sure you check Wipe data and cache partition and click the flash button.
I use Sony Xperia M Dual C2004. it worked for me and i am sure this will work for u too. if u have tested with this method and if it didnt work then i am so sorry i cant help u but trust me this will definitely work.:good::angel:
Click to expand...
Click to collapse
Thank you very much bro... it reallly solved my problem.... i still did not able to find the root cause..
But anyway now my phone is working and m able to flash any rom i want...
Thank you

chetan02012 said:
Thank you very much bro... it reallly solved my problem.... i still did not able to find the root cause..
But anyway now my phone is working and m able to flash any rom i want...
Thank you
Click to expand...
Click to collapse
so that's solved with wipe data and cache? i think why i don't think that ya, waaa but great job you can solved it

Nicklas Van Dam said:
so that's solved with wipe data and cache? i think why i don't think that ya, waaa but great job you can solved it
Click to expand...
Click to collapse
Nah it wasnt with the wiping of data and catche.. coz i did it mNy times.. but didnt work.
It was wid flashing the FTF with flashtool..

chetan02012 said:
Nah it wasnt with the wiping of data and catche.. coz i did it mNy times.. but didnt work.
It was wid flashing the FTF with flashtool..
Click to expand...
Click to collapse
so the step is re flash the firmware with ftf.file after that you do wipe data/factory reset? only that? i think that what i do, but i don't do any wipe data? pok it's not necessary, but first your phone has succesfully boot up right with unlocked bootloader Good job and happy flashing anyway:silly:

Hey Brother
Nicklas Van Dam said:
so the step is re flash the firmware with ftf.file after that you do wipe data/factory reset? only that? i think that what i do, but i don't do any wipe data? pok it's not necessary, but first your phone has succesfully boot up right with unlocked bootloader Good job and happy flashing anyway:silly:
Click to expand...
Click to collapse
Hey there,
When you flash .FTF file all your data on your phone will be erased , even the /System. So it restarts as good as before. Dont know whether this is the exact explanation but i did see this on Flashtool. so that made me tell this .. if u came through the exact explanation , plz do comment here. they are many waiting to learn. thanks:good::angel:

Sai Bhasker Raju said:
Hey there,
When you flash .FTF file all your data on your phone will be erased , even the /System. So it restarts as good as before. Dont know whether this is the exact explanation but i did see this on Flashtool. so that made me tell this .. if u came through the exact explanation , plz do comment here. they are many waiting to learn. thanks:good::angel:
Click to expand...
Click to collapse
but i think is that we can choose right? is that we want to wipe it? data or system in flashtool before we flash the .ftf file right? so why you say when we flash it the /data also erased automatically? i've flash it when my phone still locked bootloader to update 4.3 from 4.1.2 and my data is save? why?

Yes
Nicklas Van Dam said:
but i think is that we can choose right? is that we want to wipe it? data or system in flashtool before we flash the .ftf file right? so why you say when we flash it the /data also erased automatically? i've flash it when my phone still locked bootloader to update 4.3 from 4.1.2 and my data is save? why?
Click to expand...
Click to collapse
Hey there,
Yes we can select whether to wipe out data or not but the reason i mentioned is i want his phone to turn as new as before , you can exclude
wiping out the data but the remains of files in the /System can lead to undesirable , i never experimented but read in few blogs and few tld me abt this and that made me write it .so i never wanted to take chances and thats y i suggested him like that
i am no expert and still learning . but it is recommended to wipe out data and cache . thats what we do when we flash a custom rom right?
hope i was clear. thnx , gud day:angel::angel::good:

Back to official ROM

Hello, first i know that question was asking like 100 times but it s m'y turn so let's start
I'm on cm13 and pokémon go dont work because i unsitall and install it and it s doesnt work (if you have a solution for me XD) so I want to comeback on a stock ROM and do OTA (don t care about twrp if i can use my phone propely ) So how to do that , can i keep twrp and do OTA ? Thank for your help and sorry for my very bad english
And if it possible the easiet will be cool

Is2hot2 said:
Hello, first i know that question was asking like 100 times but it s m'y turn so let's start
I'm on cm13 and pokémon go dont work because i unsitall and install it and it s doesnt work (if you have a solution for me XD) so I want to comeback on a stock ROM and do OTA (don t care about twrp if i can use my phone propely ) So how to do that , can i keep twrp and do OTA ? Thank for your help and sorry for my very bad english
And if it possible the easiet will be cool
Click to expand...
Click to collapse
Use Asus Flashtool to flash raw, then wipe data from stock recovery. Raw files can be searched on the internet. And if you have a nandroid backup, you can restore from that. About Pokémon go, use 0.29.2 ver and open app, it may force closes, but try open it more times, at some point it will ask you to sign in and you will be able to play Pokêmon GO

Thanks bro but use raw files is safe your that will brick my phone ? and i finally succed for pokémon go XD

is2hot said:
Thanks bro but use raw files is safe your that will brick my phone ? and i finally succed for pokémon go XD
Click to expand...
Click to collapse
It's safe because you know, AFT and raws are used to unbrick devices. After flash raw, your phone will have stock rom, stock recovery and locked bootloader. But remember to wipe data and not to flash the wrong raw (Z008 and Z00A)

M'y bootloader will be like look if i used the official tool asus to unlock ?

is2hot said:
M'y bootloader will be like look if i used the official tool asus to unlock ?
Click to expand...
Click to collapse
I don't know what are you want to say..... But you can unlock your bootloader again using official Asus unlock tool
And you can also flash stock rom if you have TWRP (I've just found it on reddit) (not guaranteed)
-Download lastest stock ZIP on Asus' site
-Copy it to your MicroSD.
-Wipe system, data, dalvik, cache, internal storage
-Flash the zip you've downnloaded
-Reboot
-If it bootloops, hold power button until it turn off, and then turn it on again.
Using this method will not relock your bootloader and you will be able to keep your TWRP

OK thank bro but i will stay on cm13 it s a very good rom with only one bug for me so thank a lot

Can't boot my phone

Hi guys,
i have CypherOS rom installed from months but today my phone stopped working.
When i turn on the phone it shows lg's logo and then it reboots and shows lg's logo again, after 3/4 reboots it shows this screen (IMG_20181111_160747.jpg)
it looks like a revovery but on my phone there was TWRP recovery… i tried all the option but nothing works.
i connected my phone on my pc, it shows "lg g4" but when i enter it doesn't show any memory
what happened?

Flash stock with LgUP & ur kdz, if u want
Sent from my Oppo CPH1719 using XDA Labs

can i use this guide https://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848 right?

manny1192 said:
can i use this guide https://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848 right?
Click to expand...
Click to collapse
Can you entry download mode. I f so u may use LgUP to flash ur variant kdz for your G4
Lg UP flashing tool
KDZ's .
Edit: if you used the usu method u may simply reflash TWRP by fastboot. Regards

jason_l367 said:
Can you entry download mode. I f so u may use LgUP to flash ur variant kdz for your G4
Lg UP flashing tool
KDZ's .
Edit: if you used the usu method u may simply reflash TWRP by fastboot. Regards
Click to expand...
Click to collapse
Hi, first of all thank you for your help.
i flashed via fastboot twrp and now i can enter into recovery normally.
Then I done some wipes and installed the rom and rebooted (I have it into the memory), it showed the logo of the rom and then i saw the home screen for 0,5 second and rebooted into recovery again…
what's wrong?

manny1192 said:
Hi, first of all thank you for your help.
i flashed via fastboot twrp and now i can enter into recovery normally.
Then I done some wipes and installed the rom and rebooted (I have it into the memory), it showed the logo of the rom and then i saw the home screen for 0,5 second and rebooted into recovery again…
what's wrong?
Click to expand...
Click to collapse
Try to format data.. Then clean install ROM ,Gapps etc. I don't have this issue on my h815T

jason_l367 said:
Try to format data.. Then clean install ROM ,Gapps etc. I don't have this issue on my h815T
Click to expand...
Click to collapse
yes i tried with format data but it does'nt work. I want to try formatting system but then i don't know how install rom via twrp because it delete all

manny1192 said:
yes i tried with format data but it does'nt work. I want to try formatting system but then i don't know how install rom via twrp because it delete all
Click to expand...
Click to collapse
Put the files on sdcard & wipe system dalvik, cache and data then format system. Then you should flash files . Shouldn't have any probs :angel:
Sent from my Oppo CPH1719 using XDA Labs

Did you solve this?
I have the same problem using the same rom on this phone
The normal procedures don't seem to work...

Long Boot and can't install anymore stock rom .

* Sorry and hope god bless my engrish :v
- hello everyone , i'm a newbie and yesterday i had unlock bootloader => flash twrp => Flash Pixel rom then me wipe all and format data to flash New rom ( HybirsOS miui 11) and when i change slot reboot recovery and i losing my twrp , i'm try boot to twrp with fastboot but error *mdtp_image is corrupted* . im find on xda group and google for fix this error with flash stock rom in EDL mode and i tick on Clean All And Lock to flash and.... Bootloop Greyscale .
- im try flash adroid 8 and 9 lates firware but not work for me .... i think is Locked Bootloader Issue
- PLS someone help me . thank for all ! ?

Booyeezy said:
* Sorry and hope god bless my engrish :v
- hello everyone , i'm a newbie and yesterday i had unlock bootloader => flash twrp => Flash Pixel rom then me wipe all and format data to flash New rom ( HybirsOS miui 11) and when i change slot reboot recovery and i losing my twrp , i'm try boot to twrp with fastboot but error *mdtp_image is corrupted* . im find on xda group and google for fix this error with flash stock rom in EDL mode and i tick on Clean All And Lock to flash and.... Bootloop Greyscale .
- im try flash adroid 8 and 9 lates firware but not work for me .... i think is Locked Bootloader Issue
- PLS someone help me . thank for all !
Click to expand...
Click to collapse
Did you still see the screen "Your Bootloader Is Unlocked" thing whenevr you boot your phone? If it is, then good chance that your phone is still unlocked. Flash a custom ROM with permissiver zip file (found on Telegram groups) or a permissive custom ROM.
However, your phone might be forever "permissive".

RFD80M-75679 said:
Did you still see the screen "Your Bootloader Is Unlocked" thing whenevr you boot your phone? If it is, then good chance that your phone is still unlocked. Flash a custom ROM with permissiver zip file (found on Telegram groups) or a permissive custom ROM.
However, your phone might be forever "permissive".
Click to expand...
Click to collapse
"Your Bootloader Is Unlocked" not on my boot screen . just "android one" logo and white background . nothing more (

Booyeezy said:
"Your Bootloader Is Unlocked" not on my boot screen . just "android one" logo and white background . nothing more (
Click to expand...
Click to collapse
Take it to the service center or phone repair technician. Besides short circuiting the test pins (which I don't have idea how, other users might have idea), nothing that you can do with it, I guess.

Booyeezy said:
* Sorry and hope god bless my engrish :v
- hello everyone , i'm a newbie and yesterday i had unlock bootloader => flash twrp => Flash Pixel rom then me wipe all and format data to flash New rom ( HybirsOS miui 11) and when i change slot reboot recovery and i losing my twrp , i'm try boot to twrp with fastboot but error *mdtp_image is corrupted* . im find on xda group and google for fix this error with flash stock rom in EDL mode and i tick on Clean All And Lock to flash and.... Bootloop Greyscale .
- im try flash adroid 8 and 9 lates firware but not work for me .... i think is Locked Bootloader Issue
- PLS someone help me . thank for all !
Click to expand...
Click to collapse
Try this link:
https://forum.xda-developers.com/showpost.php?p=79365091
Follow the instructions, as dat was how i revived mine. Hopefully it may help u.
Note; wen using twrp, preferably use " twrp - offain "
Lets know how it goes