Develop Bugs

Phone blocked at 2nd logo

Hi everybody,
I have a stock Xperia arc S fully stock. Today I try to root my device and after I sucessufuly complete the root, I've started to unnistall all the unnecessary apps in order to improve the device speed. I was thinking I was doing everything right but I think I have unnistalled some apps that a shoudn't. After I exit the Titaniun backup I've notice that I have no launcher, so I try to reboot the device. After that it does not pass the second logo and I don't know what to do. Last time I've had the USB Debug off and now I can't turn it on to restore via PC company and I've allready try to flash the previous kernel but I really think the problem is related to some apps that I've had unnistall. Do you think you can help me solve my problem?
Thank you for your time :l

Flash a stock ftf file using flashtool.
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tangosierra_ said:
Flash a stock ftf file using flashtool.
Sent from my Xperia Arc S using xda premium
Click to expand...
Click to collapse
wipe cache &dalvik; run aroma from cwm and select your preference

You not do a backup via cwm recovery just reinstall backup if you have.
Sent from my LT15i using xda app-developers app

If you installed cwm..
Then go to cwm when you power on by pressing volume down +power on
And do factory reset
Else download latest stock Rom(.ftf files) and flash via flash tools
Check the tutorials first
Sent from my LT18i using xda app-developers app

[Q]Is there a way to install rom from pc to phone?

Is there a way to install rom from pc? I can''t reboot to recovery because my volume buttons dropped out and i tried other methods to boot into recovery but it just can't reboot to recovery.

Repack it as a ftf and flash it through flashmode
Sent from my LT30p using XDA Premium 4 mobile app

Clockwork mod problem

When I try and boot into recovery my splash screen is all destorted and then the screen is just black and nothing happens 'so I carnt flash anything ' any ideas I was gonna flash philz recovery but am unable to because of this problem
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Can you get download mode? Try flashing phils recovery with odin see if that works
Sent from my GT-N7105 using XDA Premium 4 mobile app

You can only flash recovery via Odin. Must be wrong recovery you flashed. Same happened to me. Or if you can boot into Rom find app like goo manager with reboot to recovery and see if that works
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Thanks for the replys guys I just in rooted my phone and I'm back too normal I've just noticed I'm on 4.3 fw when I chose a 4.1.2 fw
Lol so now I've got that new knox bootloader anyway is there something different I have to do when rooting this phone now and what about roms and stuff not flashed a rim since dito v1 and [email protected] note 4.1.2 think I've got a lot of catching up to do and use full links on this knox bootloader would be great thnx
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Looking for CM10 for my lt28at with a locked boot loader

I also needs gapps of course as well as how to flash them with a locked boot loader, if it helps my lt28at has already been rooted
Sent from my LT28at using XDA Free mobile app

forum.xda-developers.com/showthread.php?t=2689821
you need root, busybox, cwm
INSTRUCTIONS: FROM THE POST I LINKED
Fresh Install (recommended)
1. Have JB latest Stock Kernel, Roger's Baseband in case of LT28i, Root and Recovery
2. Format System/Data/Cache in TWRP or Mount and Format the same in CWM
3. Install the ROM and Reboot. Nothing else is needed
If you are already on CM-10 by Mr.Gezz, you might be able to restore your Data partition. In this case, after
initial installation steps above:
1. Reboot, let the rom settle, then restart the phone and go to TWRP
2. Restore your previously backed up CM-10 rom: DATA ONLY!!! The only thing you might have different is if you had a different SU app, you now might have two. In this case, delete the one you are not going to use. Although, this method should work fine, the preferred way is always: Fresh Install

Thanks for the jelp
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What is the best cwm app to use I have rom manager and it says that the lt28at is an unsupported device
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Able to get rom manager to recognize service now just need to know which version of cm10 is best to use for locked boot loader
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Need help booting into recovery mode

Using an AT&T Xperia Ion LT38AT rooted
and want to install CM10 and GAPPS but am unable to get into recovery mode, I have tried tapping volume up at Sony logo and that doesn't seem to work. I am a little frustrated but do not want to give up just yet any help would be greatly appreciated
Sent from my LT28at using XDA Free mobile app

Did you fastboot CM10 boot.img?
Sent from my LT26i using Tapatalk

Still in zip file on phone I'm new so I am kind of lost right no
Sent from my LT28at using XDA Free mobile app

1. Extract the boot.img from the zip to your computer, you will need this file for fastboot
2. Place CM10 rom .zip file on the root of the SD card
3. Put the phone into fastboot mode:
Code:
fastboot reboot bootloader
4. Flash boot.img:
Code:
fastboot flash boot boot.img
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How do I fastboot?
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Should I use flash tool and what should I do with gapps zip?
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qzone23 said:
Should I use flash tool and what should I do with gapps zip?
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Click to expand...
Click to collapse
First unlock your bootloader if you already havent done so. Then extract the kernel from the cm10 zip or get another one and flash with fastboot. Fastboot mode can be entered from Flashtool menu.
Sent from my LT26i using XDA Free mobile app

Cannot unlock boot loader on the LT28AT
Sent from my LT28at using XDA Free mobile app