I'm using an Xperia Arc S(LT18i). I've tried some different ROMs, and some of them boot up normally the first time. But when booted up for the second time and so on, the touch screen is not functioning at all, only physical buttons(Back, menu, power, volume buttons) can be use. May I know how to solve this problem? Plz help...
Give us some more information please. Is your bootloader unlocked, did you wipe cache and dalvik cache before flashing?
Sent from my LT18i using xda app-developers app
Yes have unlocked my bootloader. I did wipe all data, cache and dalvik cache before I flash. I even tried to flash using different kernel, but the result is still the same, even the official CM ROM also facing touch screen problem.
willietw85 said:
Yes have unlocked my bootloader. I did wipe all data, cache and dalvik cache before I flash. I even tried to flash using different kernel, but the result is still the same, even the official CM ROM also facing touch screen problem.
Click to expand...
Click to collapse
have you flashed the right CM rom for your phone?
try flash stock rom, than a custom kernel and rom...
Touch screen issues usually rise, if you install a ROM, which is not for your phone (for example, if you have Arc and you install a ROM for Pro).
I tried to flash using stock ROM, then custom kernel (included in the custom ROM) then only flash the custom ROM... Problem still occur. I also flash the correct ROM, others are using it nicely but me...
Related
i have googled this and tried multiple ways of installing it but i always get a boot loop. Whats going on?
Hey if you just want to get your phone back again, just flash another firmware from the one you used. Should start up just fine.
have done already but i actually want to install cyn mod. I managed to get as far as the main screen buit then immediately reboots. I cant find wifi modules for latest doom kernel either they arent in his thread.
FLASH KERNEL FIRST (from cyanogenMOD or doomkernel for CM7 etc)
Than flash cyanogenMOD
any other way will make your phone bootloop.
I think you have to unlock BL via SE in order to flash CM..
of course you would likely broke your warranty.
this based on my experience (I'm a newbie too in the android's world). this is what I've done :
1. unlock BL via SE (not all carriers allowed this!)..
2. flash .42 fw
3. follow the instructions given on CM thread by fxp.
it's worked for me.
goodluck.
I've had this problem before. Did you wipe the delvic cache, wipe data/factory reset and wipe cache partition in CWM before you flashed the update.zip?
It would seem it was a specific version of cm that was making it bootloop the one from dooms thread 7.2.0 works fine and also the one before the latest stable release also worked fine. I however found a problem with the spacebar on the keyboard when using the phone in landscape so am now going to try arconium and doom kernel its a shame really because cm from what i used of it looked really nice.
Try 7.1.0.1.
I got bootloop too with 7.1.0.2
Kuroyukii said:
Try 7.1.0.1.
I got bootloop too with 7.1.0.2
Click to expand...
Click to collapse
Aye thats the one i used but ended up having a problem with the spacebar not working in landscape so am on acronium now which is all good but superuser keeps crashing meh always something eh.
at first im also having the same problem,just follow the instruction by FXP : flash bb56,flash fw.42,flash FXP kernel via fastboot,flash update via recovery,wipe dalvik cache,reboot..
Sent from my LT18i using Tapatalk
I have this exact same problem
I've done everything I was supposed to, I think, and still doesn't work. It boots, shows me the little Android "Welcome!" screen, and before I have time to press anything or begin setting up my device, it reboots into the Cyanogenmod loading screen. I've tried different kernels, different basebands, every time wiping Dalvik cache, etc. and it REFUSES to work. I'm pretty desperate by now because I really wanted to use this ROM so any help is greatly appreciated.
I also followed precisely rashid.fairus' instructions and it still does the exact same thing.
You need to Wipe Data, Cache and Dalvik ----- BEFORE AND AFTER FLASH
I do this here, and positive feedback
Velcis Ribeiro said:
You need to Wipe Data, Cache and Dalvik ----- BEFORE AND AFTER FLASH
I do this here, and positive feedback
Click to expand...
Click to collapse
Sometimes you DON'T WIPE ANYTHING AT ALL. Just flash CM and Google.
Works for me on Xperia Acro S.
gabantarung said:
Sometimes you DON'T WIPE ANYTHING AT ALL. Just flash CM and Google.
Works for me on Xperia Acro S.
Click to expand...
Click to collapse
Only when you upgrade to a later version of the same ROM.
Sent from my Xperia Arc S using xda premium
Velcis Ribeiro said:
You need to Wipe Data, Cache and Dalvik ----- BEFORE AND AFTER FLASH
I do this here, and positive feedback
Click to expand...
Click to collapse
Wipe dalvik and cache when upgrading to later version, wiping data will reset phone to factory settings and you lose all personal data.
僕のLT18iから送られてきた
I have a r800i and when I try to boot it with DoomKernel ICS v0.3 it always boot into the recovery even though I have a room installed.
I installed xDark ICS by opening the zip. I also did a factory wipe, wiped the cache, the debian one, but it still only boots into recovery. When I used DoomKernal v14 with the NXT rom, it boots fine although I can't enter recovery (so I can't patch the wifi). Using the default ftf everything works normally.
Any help would be greatly appreciated. I've also search the forums for similar problems but I've only found similar problems with other phones using other kernals and roms.
I am having the same problem, except I cannot even get at recovery, it just sits at Kernel splash screen. Otherwise I'd have restored my nandroid backup already.
I flashed ics doomkernel, factory reset, wipe cache and dalvik then flashed rom in CWM and now my device is stuck.
Bootloader unlocked r800a
Can anyone help us two?
Sent from my backup x10 using xda premium
:highfive:Both cases sound like bad flashes. For the first post I'd say CWM restore it and try to reflash. For the second post, I'd say use flashtool on your pc and flash a stock rom again.
Hi, i was helping a friend install a custom rom, on his xperia s. And seems i might have messed up. i need help urgently. i rooted the phone and installed cwm. i can access the recovery. i tried flashing Hybrid MooDeD JB-ICS but the phone doesnt boot. The screen stays black. i wiped cache, dalvik cache and also did a factory reset. What should i do? i even tried to repair the phone using pc companion and it isnt working! I rooted and installed the recovery using the flash tool.
Flash stock rom with flashtool.
Sent from my LT18i using xda premium
where can i get the stock rom?
mazlano27 said:
Hi, i was helping a friend install a custom rom, on his xperia s. And seems i might have messed up. i need help urgently. i rooted the phone and installed cwm. i can access the recovery. i tried flashing Hybrid MooDeD JB-ICS but the phone doesnt boot. The screen stays black. i wiped cache, dalvik cache and also did a factory reset. What should i do? i even tried to repair the phone using pc companion and it isnt working! I rooted and installed the recovery using the flash tool.
Click to expand...
Click to collapse
Ok if you can access recovery then get out the sd card and put it in another working phone then add few more default ROM-s and try them till it's boot.because maybe problem is kernel and you dont know what kernel is in there.
Or just try to flash an other proper kernel.
mazlano27 said:
Hi, i was helping a friend install a custom rom, on his xperia s. And seems i might have messed up. i need help urgently. i rooted the phone and installed cwm. i can access the recovery. i tried flashing Hybrid MooDeD JB-ICS but the phone doesnt boot. The screen stays black. i wiped cache, dalvik cache and also did a factory reset. What should i do? i even tried to repair the phone using pc companion and it isnt working! I rooted and installed the recovery using the flash tool.
Click to expand...
Click to collapse
Screen on "SONY LOGO" ?
u should go to the xperia s q&a mate
Sent from my LT18i using xda premium
mazlano27 said:
where can i get the stock rom?
Click to expand...
Click to collapse
First of all, don't post questions in the development section, to answer your question, read the guides and stickys which should have been your first port of call.
no real need to put sd card in another phone.
just boot into cwm, goto mounts and storage. and look for something like mount USB storage.
and voila, your sd card will appear on your pc.
p.s try wiping /system from mounts and storage and flashing rom again
emwno said:
no real need to put sd card in another phone.
just boot into cwm, goto mounts and storage. and look for something like mount USB storage.
and voila, your sd card will appear on your pc.
p.s try wiping /system from mounts and storage and flashing rom again
Click to expand...
Click to collapse
Never new that was what mount usb storage did. Thank you
Sent from my LT18i using xda premium
First if you want a custom rom on your phone, you will probably need a custom kernel ass well . Kernel is the bios for your phone and rom the OS. Go to the Rom thread and read there witch kernel is recommended for that rom. After flashing the kernel, go to CWM (Recovery) and flash the custom Rom and finally flash the wifi modules associated to that kernel.
CM based Roms does not work at all with stock kernels, they have their own kernels.
If you want a recommendation (for Kernel, Rom, baseband) look in my signature, you have links included !
Don`t forget the procedure for installing custom Rom (wipe everything : factory default, /system, /data, /dalvik) and only after wiping all install the rom.
Problems (assumed):
1. Locked bootloader
2. Didn't flash kernel
Fixes:
1. Unlock bootloader
2. Flash kernel via flashtool.
Hi!
Sometimes i cant wipe dalvik.
For example - used XZXperience 1 and wanted to install XZX2, tried to wipe dalvik (can wipe other stuff), but cant, just nothing happens when click on Wipe dalvik.
Using KA kernel 8
Only solution is to flash stock firmware and do all process again, what im doing right now
martin366 said:
Hi!
Sometimes i cant wipe dalvik.
For example - used XZXperience 1 and wanted to install XZX2, tried to wipe dalvik (can wipe other stuff), but cant, just nothing happens when click on Wipe dalvik.
Using KA kernel 8
Only solution is to flash stock firmware and do all process again, what im doing right now
Click to expand...
Click to collapse
for me XZX1 to XZX2 is fine.
I never happen this.
Flash CWM again??
quezacotl0215 said:
for me XZX1 to XZX2 is fine.
I never happen this.
Flash CWM again??
Click to expand...
Click to collapse
Tried, not helping.
Try manually by:
Using a file explorer go to data>dalvik-cache and wipe everything reboot to recovery and to what you need there
Sent from my Xperia S using xda app-developers app
flash ics17 kernel, then try again.
Sent from my LT26i using xda premium
Same prob.
This problem related to the kernel you are using.. flash Advanced Stock ICS or Stock+ Kernel and then try again.
I tried, it wont help. Still cant accsess dalvik cache wiping.
Like i sayed: only solution is to flash stock firmware, then root it, and then works. If i flash KAv8 or other stock ICS kernels, then problem comes back.
Go to recovery ,advanced option and mount cache. Than try it again.
dear all,
please am facing a very bad problem and i need urgent help.
every time i wanted to flash a custom rom, to flash a stock rom, re-root the phone.
i mean that if i was in a custum rom and want to change the rom i stuck on the sony logo which force me to re-do all the first process (flash a stock rom, re-root the phone),
well my problem and the main question is... what am doing wrong?!?! please heeeeeelp.
When you install a custom rom install the kernel provided with that rom and read the instruction on that specific rom how to install
Sent from my LT26i using xda premium
oache said:
When you install a custom rom install the kernel provided with that rom and read the instruction on that specific rom how to install
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
am doing all the steps mentioned, and am still on locked boot loader.
thats your problem you cant have custom roms on locked bootloaders.
when you install other custom roms you should follow those steps
factory reset
cache partition wipe
wipe davlik cache (cwm>advanced)
(i also format system but its optional)
install rom zip
reboot... i do this and i have never stuck on sony's logo
soldiers33 said:
thats your problem you cant have custom roms on locked bootloaders.
Click to expand...
Click to collapse
Yes you can but only stock based roms. Which are you trying to flash?
Sent from my 4.2.2 Xperia S via Tapatalk
devilakos said:
when you install other custom roms you should follow those steps
factory reset
cache partition wipe
wipe davlik cache (cwm>advanced)
(i also format system but its optional)
install rom zip
reboot... i do this and i have never stuck on sony's logo
Click to expand...
Click to collapse
wow thanks it worked after factory reset, i never format my phone before installing a custom rom, i thought while installing the custom rom it writes formatting system, wiping cahe.. etc... though i thought i do automatic
really thanks for helping
Ben36 said:
Yes you can but only stock based roms. Which are you trying to flash?
Sent from my 4.2.2 Xperia S via Tapatalk
Click to expand...
Click to collapse
am flashing XZXperience v2 rom, well as i noticed and a friend before your post figured it out, i must factory rest.. i really worked and didnt stuck on sony logo
thanks all for helping and replying me
this forum rooooooocks