[Q] Sony Xperia Lt18i Lost Root, Bootloop - Xperia Arc Q&A, Help & Troubleshooting

I lost My root and cant see the homescreen in my phone. It stuck on boot animation every time i install the room.
Hot to fix it ??????
Plzzzzzzzzzz Help
:crying::crying::crying::crying::crying:

You are probably doing something wrong, if the issue occurs every time you install a ROM.
Flashtool or PC Companion and flash stock firmware. How? Search.

Related

[Q] (Q) se screen stock, after update.zip flash

hey, guys so i really need some help pleiase, i have an xperia arc lt15i with root and unlocked bootloader, but some time ago i flashed a mod theme to make it look like ics, i only icons would change but i coulsnt uninstall it, so i tried this http://forum.xda-developers.com/showthread.php?t=1518163 althought my phone was on bootloader 56 wth 6. something not 4.0.2.A.0.62, wiith android 2.3.7 but since i flashed it my phone stays stock on se screen, i tried repairing it with sony pc companion but it gives me an error, and i tried the x10 flasher but it tells me to turn it on and turn on usb debugging and unknown sources, but i cant turn it on!!!, any way i can repair my phone??? thanks

[Q] Bricked Xperia Arc

Hey, I just tried rooting my Xperia Arc with this guide --> http://forum.xda-developers.com/showthread.php?t=1874801
And after flashing the first firmware, Its stuck on bootloop and i dont know what to do, It won't let me proceed onto flashing the device and im panicking heelllppppp
Don't panic
When you stuck in bootloop. You have to flash stock rom by flashtool, or "repair device" by PC Companion (Rather flashtool) - and than try root again
or leave it, if Your'e scared modding again
btw. use "search" - many threads are solved
http://forum.xda-developers.com/sitesearch.php?q=unbrick arc
Where can I download a stock rom? and also how do I repair on Pc companion? I've gotten so many phones into bootloop in the past and never known what to do
http://forum.xda-developers.com/showthread.php?t=1653188
---> Stock roms
for example
http://forum.xda-developers.com/showpost.php?p=24467321&postcount=1 -> http://hotfile.com/dl/157157011/a0b35ba/LT15i_4.1.B.0.431_Generic.World.FR.7z.html
how to fix by PCC http://forum.xda-developers.com/showthread.php?t=1692172
but like I told, flashing by flashtool is more friendly and easy I think (put the ROM in "FIrmwares" click "bolt" icon, select "flashmode", select firmware, waiting for notification, plug phone and waiting for fresh system
Thanks I actually fixed it omg;D Thankyouu :3
my pleasure :victory::good:

Xperia Arc Boot Loop

I own a Sony Xperia Arc (purchased on June, 2011) and it doesn't work anymore without any explanation.
When I turn on the phone, it appears Sony Ericcson brand and then, mobile network carrier brand, but then, instead of appearing home, it appears again Sony brand and an infinite loop goes on.
At first,I tried to solve the problem with the Sony tools like PC Companion and Sony Update Service.
Then, I tried to do a hard reset (back + menu and power), but nothing changed (the same bootloop).
What would you do now? Would be useful trying to flash some firmware? I have been reading posts about flashing firmware, bootloader unlocking and rooting Xperia Arc, but I don't now really what would be the best move now.
For your information, I haven't applied any kind of official upgrade before, neither I have tried to root the phone or flash any custom firmware, so I had my phone as it came from factory (with Android 2.3.2). Moreover, I haven't installed any suspicious application, just typical apps like whatsapp and so on. By the way, the phone haven't suffered any crash neither wet.
I have attached the log I have taken when I try to turn on the phone (I get the same log again and again, at the end of the log it reports some problem with memory, I hope it's not a hardware problem):
Try using the Flashtool and report back. http://forum.xda-developers.com/showthread.php?t=1304634
XperienceD said:
Try using the Flashtool and report back. http://forum.xda-developers.com/showthread.php?t=1304634
Click to expand...
Click to collapse
Hi,
also have the same problem.
I have the same problem.
İ have lt15i firmware. Try to install lt18i via flashtool and something broken and aborted. I tried to install LT15i_4.0.2.A.0.42_(1247-1041).ftf via flashtool. It said flashed but said power on turn on unknown sources and devices. When i try to power on it boot loop in Sony Logo.
I try to use CWM mode. Wipe and flash some data. Couldn't find user data files. Installed a Custom ROM when a boot animation appear its boot again to SONY logo. what should i do?
Any ideas?
In the end, I could fix the problem flashing the latest firmware with Sony Update.
Anyways, thank you very much for the advice
Xperia arc problem
Hello, i have a problem since i tried to update my xperia arc to the last kit kat build, i flashed the kernel before installing the new rom, and now it simply reboot after legacyxperia logo, and when i tried to go to recovery menu it enters but doesn't show any options, only show the hat with the refresh symbol. If you can please help me.
Thank you, have a great day

[Q] Cant turn on my xperia s after rooting

Yesterday i try rooting my phone using the root and restore after i follow all the instruction ,lastly it told me to reboot after i reboot ,i cant turn on my phone it look like its totally dead ,no led while charging and theres no vibrate at all anyone has a solution for my problem pls help because i really need my phone
Try this
Flash a stock ftf using flashtool.. Me also got the same problem before 3 month and i did it.
From My Xperia S With XTX7 ROM

[Q] my phone bricked help

hey members xda-developer
I have a sony experia r800i phone, i put rom x-game v2.00 from the recovery but it freez in rom's logo, i tried to access the recovery again but it doesn't give me a display :crying:
I also used sony update service program but it doesn't recognize it...
anyone have idea help me
Flashmode and flash a stock ftf. That should do it.

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