[Q] Random boot loop - Xperia Arc Q&A, Help & Troubleshooting

I've installed the doom kernal and arconium 7.1 rom. Previously was using arconium 6.0 and random boot loop occurs especially when i was charging my phone, still occurs when i'm not charging.
I tried flashing with arconium 7.1 instead and thought it might fix the issue but sadly it didn't help.
any solution for this? really need help regarding this issue.

Have you Undervolted? Unlocked/locked bootloader? Did you try doing a complete fresh start? So not only wipe user data, but a compete ftf flash or wotanserver flash.
Sent from my LT15i using xda premium

Related

[Q] Question about Doomkernel

I flashed Doomkernel v13 into my ARC few days ago. Everytime it takes long time to reboot - at least 10 minutes and show several times of Doomkernel logo. Is it normal? Or I forget to do something. I have wipe the dalvik cache in recovery mode. Strange!!
That's not normal. Takes as long as normal here.
Try to reflash the kernel
Sent from my LT15i using XDA Premium App
Another problem is when I charge the phone with charger, it will keep on rebooting. I think i need to reflash it again.
Sent from my LT15i using XDA App
Am I did anything wrong? I reflash the kernel several times, but still take very long time to boot. I unlocked BL and rooted, and follow the procedure.....
Maybe you can download Kernel files again and try with that ?
Re-flash the firmware and flash the ROM. Just backup your apps using Titanium backup.

[Q] Darkforest rom 3.0.5 error

Hello there,
I am looking for some help solving this problem:
When I have the darkforest rom 3.0.5 for CDMA flashed, the android media process force closes like no other. This prevents me from downloading ANYTHING and I am getting really frustratsed with this.
If you don't know how to fix it, then just tell me what custom rom you use so I can find an alternative.
SPECS:
R800x
2.3.3 Stock rom
Doomkernel
Thanks,
Mason
Sent from my R800x using XDA
Can anyone help?
KerianFTW?
Sent from my R800x using XDA
The same happened when I used to use this, but I somehow fixed it, have no idea how. I really wanted to use this ROM again and I realized that I'm back at the FC's. I had to revive this because formatting /data/ didn't fix it.
EDIT: GOT IT! Okay, here's exactly what I did to fix it! Make sure it's installed already, if you have the force closing problem, go back into recovery, and do a factory reset on it, then in the ROM's installer, uncheck EVERYTHING except "format /data/," After rebooting, everything should be just fine!

sony arc ask me to set language at each boot...

Hi guys,
I'm getting crazy...
"sony arc (lt15i)" at each boot it ask me to set the language.
This problem happened when I installed the custom ROM "[ICS]KA17.2 Ice Cream Sony". With this rom I had two problems: the led is always on in home key and at each boot it ask me to set the language. Then I flash with "flash tool" ICS stock but the problem is stll on. The same with "GB stock ROM".
I've tried with many factory reset, clear cache and dalvik cache but nothing...
Any idea?
Maybe you can try reflashing the rom?
Sent from my LT18i using xda app-developers app
I've never heard of this issue even when flashed stoc rom the uissue is there,this is what i would do deleted/uninstaled the setup wizard/guide apk used titanium backup,but do a nandroid backup first so if something goes wrong you can come back...hope it works.
Sent from my Xperia Arc using XDA

Touchscreen not working on stable CM9 FXP133

I installed the stable cm9..flashed the fxp133 kernel..the installation went smooth but my screen touch function is lost..Any ideas??
Eventually restoring to the stock kernel with JJ hybrid..and yeah the touch is working with this one. So is the problem cos of the kernel or the ROM??
I ll tell the sequence which i followed..let me know where i went wrong..i downloaded the ROM, extracted the boot.img, copied the original cm9 zip into the root of SD..used fastboot mode of flashtools to flash the kernel boot.img..then went into CWM..wiped out SD data..then cache..and then dalvik..and then proceeded to install zip from sd..it installed fine..and then i rebooted..it showed d FXP kernel logo and then CM9 bootscreen and then it loaded like it should..BUT the touchscreen isnt working at all..the hardware keys-power and back i checked were working but not the touchscreen..
Where did I go wrong..i am on baseband -72..bootloader unlocked..
You've installed correctly. Possibly a corrupt download, try re-downloading the zip.
sinkster said:
You've installed correctly. Possibly a corrupt download, try re-downloading the zip.
Click to expand...
Click to collapse
I downloaded both official stable CM9 as well as the FXP one on uploaded.to...tried with each of them but with the same result..both cant be corrupt n it wouldnt have extracted if it was a corrupt download anyways..m still wondering whats wrong..
Also I flashed doomkernel and tried installing..again the same..touchscreen still doesnt work..aarghh..
Flash the kernel, wipe data, system, cache, dalvik, battery stats and flash cm9.
It should work...
Sent from my Arc S using xda premium
I did all that but the stupid touch screen issue still persists..wait..i didn't clear battery stats..but do u think that actually might create such an issue?
Sent from my LT18i using xda app-developers app
Braayhaan said:
Flash the kernel, wipe data, system, cache, dalvik, battery stats and flash cm9.
It should work...
Sent from my Arc S using xda premium
Click to expand...
Click to collapse
iwarind said:
I did all that but the stupid touch screen issue still persists..wait..i didn't clear battery stats..but do u think that actually might create such an issue?
Sent from my LT18i using xda app-developers app
Click to expand...
Click to collapse
Wiping battery stats does nothing to your phone. It doesn't change anything, it doesn't affect anything. It cannot be the problem.
Then what do u think the problem is..infact the installation works fine so i think i m not messing up anything on that front..
Sent from my LT18i using xda app-developers app
Probably best to use flashtool to flash stock ics rom and kernel, then cm9 kernel/rom.
I would try another Kernel ... do you have an Arc or Arc S ... does someone know if it makes a difference ?
freakin.ro said:
I would try another Kernel ... do you have an Arc or Arc S ... does someone know if it makes a difference ?
Click to expand...
Click to collapse
I have Arc S..n i did try wid doomkernel as well..same result..
sinkster said:
Probably best to use flashtool to flash stock ics rom and kernel, then cm9 kernel/rom.
Click to expand...
Click to collapse
I had stock ics rom only when i started..n again have gone back to the same now..i tried it a no of times..but the problem persists..

[Q]

problem with xperia arc s LT18
when ever i install miui it is stuck at bootloop doesnt matter what so ever kernel i use with it
it same ever..
Do you Wipe Cache,Wipe Dalvic,Wipe,Data,format system?Common problems of bootloops
Yeah
i did everything. even i erased battery stats as well. but every time i install Miui it is Creating same Problem. it is not the same with Other roms like jj hybrid
ultimate HD
only happening when I install MIUI
What about flashing the provided kernel?
Sent from my LT15i using xda premium
arcslt18 said:
problem with xperia arc s LT18
when ever i install miui it is stuck at bootloop doesnt matter what so ever kernel i use with it
it same ever..
Click to expand...
Click to collapse
Shouldn't you check with ROM dev?
僕のLT18iから送られてきた
its giving me an error. flashing loader failed

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