Develop Bugs

[GUIDE FOR NOOBS] How to update Xperia S to Android 4.0 ICS: STEP by STEP

I have seen this question posted a dozen times today across several threads, thus, I decided to write a step-by-step, fool proof, noob-oriented simple guide; if somebody asks again please point him/her to this thread to avoid spamming the main discussion / development threads
STEP BY STEP GUIDE:
How to update the Sony Xperia S
to Android 4.0 Ice Cream Sandwich​
NOTICE 1: This guide is for WINDOWS PC USERS, if you have a Mac I can't help you, but the process is very similar
NOTICE 2: It doesn't matter if your phone is rooted or not, bootloader unlocked or not, IT DOESN'T MATTER, this update has nothing to do with SIM unlock, bootloader lock / unlock, root, etc
NOTICE 3: This guide will update your Xperia S from ANY previous version to OFFICIAL SONY ICS ANDROID 4.0.4 and believe me: it is worth the update; HAT TIP TO SONY !!
NOTICE 4: The internal SD card contents will NOT be deleted but everything else inside your phone will be reseted to factory defaults because this is a major update, so do a backup if you want to keep call logs, SMS etc. I only backup my SMS and Whatsapp messages, google backed up everything else because I had the backup option activated in settings
NOTICE 5: Before asking, please read the questions and answers in the thread for many Frequently Asked Questions
Click to expand...
Click to collapse
STEP 1:
Download the Flashtool
You will find the installers here: http://androxyde.github.com/Flashtool/
Go to the "installation" tab, download Flashtool installer v0.9.10.1 and run it
You will have a new folder on your PC: c:\Flashtool
STEP 2:
Download the ICS firmware update
You will find several download options here: http://forum.xda-developers.com/showthread.php?t=1723610, just pick one and download it, then come back here
SOME NOTICES (I know you are gonna ask):
- I know it is "Generic Switzerland" (CH) but nevermind: it is plain Sony Generic and works fine for any region and has ALL the languages and keyboards
-The firmware is already prepared to be flashed via Flashtool in .FTF format. If the file you downloaded is .RAR then it is compressed ("zipped") and you need to EXTRACT the .FTF with WinRAR (if you don't have WinRAR download it from here: http://www.rarlab.com/download.htm)
STEP 3:
Let's update the phone!
- Copy the firmware FTF file to c:\Flashtool\Firmwares
- Go to c:\Flashtool\Drivers and run "Flashtool-drivers.exe" to install the proper drivers for Xperia S
- After installing the USB drivers reboot your PC
- Go to c:\Flashtool and run "FlashTool" (if you have Windows 64 bits, run "FlashTool64")
- Click the flash button (yes: the thunder icon up left)
- Select "Flahsmode" and click "OK"
- Select the "LT26 6.1.A.0.452" firmware and click "OK", DON'T TOUCH ANYTHING ELSE
- Flashtool will prepare the files for flashing, just be patient
- A Window will pop up asking you to connect the phone in "Flashmode" showing instructions for an old Xperia phone: ignore it, here is how the Xperia S enters "Flashmode":
- Turn off the phone
- Press and hold the VOLUME DOWN key
- Keep it pressed, connect the USB cable to your PC
- Release the Volume Down key when phone's GREEN LED lights up
- Flashtool will start flashing automatically, let it finish to 100%
- Disconnect the USB cable when Flashtool reaches 100% and indicates flashing has finished giving some extra info about activating debugging mode etc (don't care, that's optional)
- Turn on your phone (press and hold the Power button for some seconds)
- The first boot takes some minutes, don't worry let your phone prepare your Ice Cream Sandwich for you
- Have fun !! :highfive:
PS1: PLEASE REMEMBER TO SAY "THANKS" to Bin4ry (for the FTF firmware) and Androxyde (for the Flashtool)
PS2: And the usual disclaimer, of course: Follow the steps and be careful, I am not responsible if you brick your phone, burn your house or blow your PC by following this guide; I am just sharing what I did to update my own phone :angel: and it worked for me
Click to expand...
Click to collapse
.

can you upload full system dump from phone? cause i extract from system.sin but 70% files are corrupt and can not used

mercury_beta said:
can you upload full system dump from phone? cause i extract from system.sin but 70% files are corrupt and can not used
Click to expand...
Click to collapse
https://docs.google.com/file/d/0BzBG...VaU0loVXM/edit

gtrab said:
I have seen this question posted a dozen times today across several threads, thus, I decided to write a step-by-step fool-proof noob-oriented simple guide; if a noob asks again please point him/her to this thread
STEP BY STEP GUIDE:
How to update the Sony Xperia S to Android 4.0 Ice Cream Sandwich​
NOTICE 1: THIS IS FOR WINDOWS PC USERS, if you have a Mac I can't help you
NOTICE 2: It doesn't matter if your phone is rooted or not, bootloader unlocked or not, IT DOESN'T MATTER
STEP 1:
Download the Flashtool
You will fin the installers here: http://androxyde.github.com/Flashtool/
Go to the "installation" tab, download Flashtool installer v0.8.0.0 and run it
Then, download the v0.8.6.0 Update and run it
You will have a new folder on your PC: c:\flashtool\
STEP 2:
Download the ICS update firmware
You will find several download options here: http://forum.xda-developers.com/showthread.php?t=1723610, just pick one and download it and come back here
SOME NOTICES (I know you are gonna ask):
- I know it is "Generic Switzerland" (CH) but nevermind: it is plain Sony Generic and works fine for any region and has ALL the languages and keyboards
-The firmware is already prepared to be flashed via Flashtool in .FTF format. If the file you downloaded is .RAR then it is compressed ("zipped") and you need to EXTRACT the .FTF with WinRAR (if you don't have WinRAR download it from here: http://www.rarlab.com/download.htm)
STEP 3:
Let's update the phone!
- Copy the firmware FTF file to c:\Flashtool\Firmwares
- Go to c:\Flashtool\Drivers and run Flashtool-drivers.exe to install the proper drivers
- Run Flashtool
- Click the flash button (the thunder icon)
- Select "Flahsmode" and click "OK"
- Select the "LT26 6.1.A.0.452" firmware and click "OK". DON'T TOUCH ANYTHING ELSE
- Flashtool will prepare the files for flashing. Be patient.
- A Window will pop up asking you to connect the phone in Flashmode with an old Xperia phone and instructions: ignore it, here is how our shiny new Xperia S enters "Flashmode":
- Turn your phone off
- Press and hold the VOLUME DOWN key
- Keep it pressed, connect the USB cable to your PC
- Phone will have green LED indicating it is in "Flashmode"
- Flashtool will start flashing, now you can release the volume key
- Flashtool takes a couple of minutes, let it finish to 100%
- Disconnect the USB cable
- Press the Power button to turn on your phone
- Thefirst boot takes a while, dn't worry
- Have fun !!
PS: PLEASE REMEMBER TO SAY "THANKS" to Bin4ry (the guy who uploaded the firmware) and Androxyde (the guy who gave us the Flashtool)
.
Click to expand...
Click to collapse
First i want to say thank you!
Then Plz answer me some FAQ
- after flash how is the bootloader and rooting status, and simlock status?
- language keyboard including vietnammes?
- after flash could i use pccomparision nomal?
Sent from my LT26i using Tapatalk 2

dynamic503 said:
First i want to say thank you!
Then Plz answer me some FAQ
- after flash how is the bootloader and rooting status, and simlock status?
- language keyboard including vietnammes?
- after flash could i use pccomparision nomal?
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
1.- Nothing changes. This will only UPDATE the Android system, this will NOT SIM-unlock, unlock or relock bootloader, or root
2.- Yes: I sid ALL languages
3.- I don´t know (I never use it) but I guess yes you could (why not?)

We should take note of unchecking debugging mode in developments before using flashtool to upgrade if you do not want to meet several issues.
Sent from my LT26i using Tapatalk 2

Sorry for this noob question, but
If i have a hong kong version xperia s, after flashing this Switzerland version, will it stay the same as a hong kong phone? Or it will be forever a Switzerland version? If there will be any OTA in the future, which ota update should i be expecting by that time, thank you in advance
Sent from my Sony Tablet S using xda premium

Montague said:
Sorry for this noob question, but
If i have a hong kong version xperia s, after flashing this Switzerland version, will it stay the same as a hong kong phone? Or it will be forever a Switzerland version? If there will be any OTA in the future, which ota update should i be expecting by that time, thank you in advance
Sent from my Sony Tablet S using xda premium
Click to expand...
Click to collapse
1.- it will have switzerland version software of course, and you will be expecting OTAs from this software version, but I wouldn't recommend it
2.- you can always change your software with flashtool
but if you want to use official ways (OTA or PC Companion) then better keep the original software or reflash the original software
With flashtool you can flash this software today and return to your original software tomorrow (should an OTA appears in your region), you can change as many times as you wish

gtrab said:
2.- you can always change your software with flashtool
but if you want to use official ways (OTA or PC Companion) then better keep the original software or reflash the original software
Click to expand...
Click to collapse
Thank you
and for number 2, how can I keep the original software? Is there any ways to back up the software FTF file??

Montague said:
Thank you
and for number 2, how can I keep the original software? Is there any ways to back up the software FTF file??
Click to expand...
Click to collapse
yes you can search for an already-made FTF of your software
or you can make your own with flashtool, search the forum for the how-to

gtrab said:
yes you can search for an already-made FTF of your software
or you can make your own with flashtool, search the forum for the how-to
Click to expand...
Click to collapse
Much appreciated!
And my last final question is, will this wipe out all user data and the apps? I didnt really see anything about these on the first post(If i missed any I apologize)
will the OTA/PC Companion do the same

Montague said:
Much appreciated!
And my last final question is, will this wipe out all user data and the apps? I didnt really see anything about these on the first post(If i missed any I apologize)
will the OTA/PC Companion do the same
Click to expand...
Click to collapse
Some users avoid wiping all user data but face issues afterwards
It ss always recommended to let the update wipe everything
PC Companion and OTA will wipe everything as well because that's the right way to make such a big update
I will add this to the guide tomorrow
PS: I use SMS backup and restore from google play to backup my SMS messages, and I backup my whatsapp messages from inside whatsapp (it has a backup option). Everything else (including settings, calls, apps, etc) is auto-restored by google

Few Questions
1)After i update to this 4.0.4 (Switzerland) can i update my phone when my country gets the 4.0.4 update again (Using sony update service software) or i have again download my country 4.0.4 and flash it again with flash tool
2)Will it Void warrenty

Now we need a noob step by step guide to bootloader unlocking and rooting a kernel for cpu overclocking

Ben36 said:
Now we need a noob step by step guide to bootloader unlocking and rooting a kernel for cpu overclocking
Click to expand...
Click to collapse
ya even i need

i'll post my problem here too maybe who see this discussion can help me! my previous custom rom was Ka08 with doomkernel, and now with new ICS wifi doesn't work anymore! i tryed to reflash wifi stock module too provvided from doomkernel thread but nothing happend...still not work! i removed doomkernel and flashed the original kernel.sin inside the new ICS firmware as the guide said, but WIFI still not work! someone got same problem or there is a solution for this please?

Questions:
Flashing via flashtool will it voi warranty?
If I flash this, will I be able to update via PCC again or not?
Where can I find a GB world generic ftf file?

If I flash like this, without waiting for O2, will it void my warranty?

Great guide!

merci!
Merci a lot!

[Q] Went from Gingerbread to ICS 4.0.4 -Issues! Help?

Hey guys,
Been a long time creeper of these forums, haven't gotten myself stumped until now so I figured I would request some help from the guru's. And yes, before making this thread, I have been searching for about 3 days straight trying everything I possibly can.
Current settings/specs:
Phone: Xperia Arc LT15i
Android Version: 4.0.4
Kernal version: 2.6.32.9-perf
[email protected] #1
Build number: 4.1.B.0.431
Bootloader is not unlocked
CWM not installed
Problem:
I went from an old custom rooted Gingerbread ROM directly to the new ICS 4.0.4 (4.1.B.0.431) using the latest version of Flashtool. Now that I have done that I am finding it impossible to get CWM installed, unlock my bootloader, root, or really do anything I need to get this done.
What I wanna do:
Ultimately my goal was to get this ROM installed MooDeD ICS 90.2 LRS Edition! If I cannot do that I at least would like to find a way to either downgrade to an older FW/Kernel and start "fresh" so I can take the proper steps to get that ROM installed OR at least find a way to root this version so I can get Titanium Backup working and re-install all of my apps.
While I am not a total noob when it comes to this stuff (I've modded several other phones and gotten ICS running on my HP Touchpad) I am thinking I am in over my head here. If you guys need anymore information from me please lemme know!
Thanks a ton everyone.

Hmm, so your main issue is that you can't root your phone.
What you need to do is download the 4.0.3 kernel (.562) which is rootable using DooMLorD's Rooting Toolkit. The 4.0.4 kernel is not rootable.
Either download the entire fw (.562) and flash just the kernel excluding everything else in Flashtool or just download the kernel alone. Root it and once that's done, flash back the 4.0.4 kernel. (You've already got it in the .431 fw. Just make sure you exclude everything other than the kernel). That's about it.
Once you've got root, you can install CWM by installing pvyParts's Xperia CWM Auto-Installer from the market. Titanium Backup should now work since you've got root.
And as long as you've not got a branded device, you can unlock your bootloader at any time via the official Sony route.

Thanks for the reply.
I tried doing what you recommended (flashing just the kernel for .562) and I get the following error:
30/057/2012 00:57:24 - INFO - Selected LT15i_4.1.A.0.562.ftf
30/057/2012 00:57:24 - INFO - Preparing files for flashing
30/057/2012 00:57:31 - INFO - Please connect your device into flashmode.
30/057/2012 00:57:33 - INFO - Device connected in flash mode
30/057/2012 00:57:33 - INFO - Opening device for R/W
30/057/2012 00:57:33 - INFO - Reading device information
30/057/2012 00:57:33 - INFO - Phone ready for flashmode operations.
30/057/2012 00:57:34 - INFO - Start Flashing
30/057/2012 00:57:34 - INFO - Flashing loader
30/057/2012 00:57:36 - INFO - Loader : S1_Loader_Root_773f - Version : R4A066 / Bootloader status : NOT_ROOTABLE
30/057/2012 00:57:36 - INFO - Disabling final data verification check
30/057/2012 00:57:36 - WARN - This file is ignored : simlock.ta
30/057/2012 00:57:36 - INFO - Flashing kernel.sin
30/057/2012 00:57:36 - INFO - Ending flash session
30/057/2012 00:57:36 - ERROR - ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="SIN_HEAD_VER";ERR_DYNAMIC="Failed to verify sin header";
Click to expand...
Click to collapse
Is that because I am just using a bad .ftf file, or is it something else? Is there a particular download you would recommend (whether it would be just the kernel or the whole fw). Something I did notice when I'm doing the Firmware Selection in Flashtool under 'branding' it just shows up as a bunch of squares, not sure if that means anything.
Thanks again!

Make sure you tick/check the No Final Verification box.
Swyped from my SE Xperia arc (LT15i) using Tapatalk 2

xtacy! said:
Make sure you tick/check the No Final Verification box.
Swyped from my SE Xperia arc (LT15i) using Tapatalk 2
Click to expand...
Click to collapse
Double checked and it was ticked. Basically everything is ticked except for 'exclude kernel'.

dude only tick no verification box..untick everything else

arpith.fbi said:
dude only tick no verification box..untick everything else
Click to expand...
Click to collapse
Even if I am just trying to just downgrade the kernel alone?

So I have been playing with a few options and can't seem to get past this error, does anyone have any suggestions as to what should/shouldn't be checked if I only want to flash the kernel, or do I have to flash the whole FW?

You have a problem with sin header.
I suspect the file was damaged ( maybe in the download) or the bundle creation wasn't done successfully.
Sent from my LT18i using xda premium

OverLo4d said:
You have a problem with sin header.
I suspect the file was damaged ( maybe in the download) or the bundle creation wasn't done successfully.
Sent from my LT18i using xda premium
Click to expand...
Click to collapse
I have tried downloading a few different ftf files but they all seem to do it. I'm currently downloading one called LT18_4.1.A.0.562_NCB, was debating trying that one. I assume it doesn't matter that I have a LT15i (based off what I have read). Do you have any suggestions?
Thanks again

Hey everyone,
So some great news, I got it rooted! Wouldn't have been able to do it without all the above help.
In case anyone ever has a similar problem I will explain. What I ended up doing was downloaded a different .ftf file, the exact one was called 'LT18_4.1.A.0.562_NCB.ftf'. I then flashed just the kernel (unchecked wipe data and cache, excluded everything but kernel, and of course checked no final verification)
Once I did that basically all I did was follow the steps in this video.
After I did that and had it rooted (yay!) I did what xtacy mentioned and installed pvyParts's Xperia CWM Auto-Installer from the market to get CWM running, and that's it!
I assume now I am good to go and install MooDeD ICS 90.2?
Once again, thanks you guys!

Jay_42 said:
Hey everyone,
So some great news, I got it rooted! Wouldn't have been able to do it without all the above help.
In case anyone ever has a similar problem I will explain. What I ended up doing was downloaded a different .ftf file, the exact one was called 'LT18_4.1.A.0.562_NCB.ftf'. I then flashed just the kernel (unchecked wipe data and cache, excluded everything but kernel, and of course checked no final verification)
Once I did that basically all I did was follow the steps in this video.
After I did that and had it rooted (yay!) I did what xtacy mentioned and installed pvyParts's Xperia CWM Auto-Installer from the market to get CWM running, and that's it!
I assume now I am good to go and install MooDeD ICS 90.2?
Once again, thanks you guys!
Click to expand...
Click to collapse
Hi !
Glad you got it working though i visit this topic for the first time. Wish i could help sooner.
Anyway, i did also the same by flashing an Arc S ftf (LT18i) on the Arc (LT15i).
So far i didn't experience any serious issues except maybe the fact sometimes, my phone requires me to reboot itself. It happens once every 2-3 weeks on average. It's confusing at first but i got used to it.
Actually i also use an LT18i as workphone and i don't have the same reboot message as for the LT15i.
I don't know if the following can help but i would discourage to upgrade to .431 and remain in .562 if you like modding your phone. When I flashed to .431, the Xperia S Power Widget i had modded to .562 didn't work properly and brought some notification bar vanishing symptoms for some 20 seconds or so. This, for me, was unacceptable. Therefore i came back to 4.0.3 in .562 for both devices.
If this can help any reader ...

Q Sony Ericsson Xperia Arc die

Hi, O my friends
I have a problem in the Sony Ericsson Xperia Arc
I updated my device and I've had bots Lauder Open
Did not work properly again .... how to solve this problem???
Thanks in advance ....​

Please, more details.
Sent from my LT15i using xda premium

Try looking at this thread - http://forum.xda-developers.com/showthread.php?t=1653188
There you can find enough info to help you on 2 levels: -
Level 1: getting the phone up and running again -
Look for a stock rom, and flash it with flashtool.
This should start your phone normally.
Level 2: getting a custom rom on your phone.
If you are sure that your bootloader is unlocked, then you can try flashing a custom rom with a custom kernel.
This is the exciting thing about unlocked bootloader. You can flash anything onto your phone
If you are not sure about anything, then just look at the level 1 thing - "get your phone working normally."
After you know that trick, it is easier to experiment a bit more.
Good luck.

Hotfingers said:
Try looking at this thread - http://forum.xda-developers.com/showthread.php?t=1653188
There you can find enough info to help you on 2 levels: -
Level 1: getting the phone up and running again -
Look for a stock rom, and flash it with flashtool.
This should start your phone normally.
Level 2: getting a custom rom on your phone.
If you are sure that your bootloader is unlocked, then you can try flashing a custom rom with a custom kernel.
This is the exciting thing about unlocked bootloader. You can flash anything onto your phone
If you are not sure about anything, then just look at the level 1 thing - "get your phone working normally."
After you know that trick, it is easier to experiment a bit more.
Good luck.
Click to expand...
Click to collapse
First, thank you for help ..:laugh::good:
Secondly, I've Flushing original driver from Sony, but it did not work ... and also I can not Flushing the custom Krnel because I can not login to fast boot mod>>:silly:

TheHaso said:
Please, more details.
Sent from my LT15i using xda premium
Click to expand...
Click to collapse
That's all I know ...Tell me what you want and I will let you know

help rooting my nexus and install rom

Hey guys ,
This is my first post and I was directed here as the experts will be around . I need your help guys to upgrade my phone Galaxy nexus . I have never did any thing on it . It has the following information that might help you guys to help me
Android version 4.0.4
Kernel version 3.0.8-gda6252b
build number imm76k.i9250jple1
I saw some phones that are rooted and have this wonderful images of Roms . I need to try them but I don't know how
I have downloaded the toolkit program but I dont know what ROM shall I select ?? which one is the best ?
Please guys , teach me how and let me start his journey with you
waiting your heeeeeeelp

start here: http://forum.xda-developers.com/showthread.php?t=1812959

recs for a n00b
Since you've never rooted or used a custom ROM before I suggest starting with either mROM or MMuzzy's ROMs. They are close to stock but will get you to Android version 4.2.1
mROM: http://forum.xda-developers.com/showthread.php?t=1763823
MMuzzy: http://forum.xda-developers.com/showthread.php?t=1762846
Remember to MAKE A NANDROID. After you use the toolkit to unlock, root, etc. boot into recovery and MAKE A BACKUP. Also, when you root/unlock it factory resets your phone, so anything not on the SD card that you want to keep, backup to your computer.

This is the thread which completely helped when I was new to rooting and all this stuff. No further help was needed. The methods are very well explained here.
http://forum.xda-developers.com/showthread.php?t=1828635

Thanks guys for your active response ..
I followed every step until I plug my mobile in the fast mode , my computer asks me for drivers .!!!
I have tried to ignore it and I continued the step to flush the ROM , but finally it gives me a message as " Waiting for your Device " >>
Guys ..any idea ??

eye_shy said:
Thanks guys for your active response ..
I followed every step until I plug my mobile in the fast mode , my computer asks me for drivers .!!!
I have tried to ignore it and I continued the step to flush the ROM , but finally it gives me a message as " Waiting for your Device " >>
Guys ..any idea ??
Click to expand...
Click to collapse
It's telling you exactly what the problem is. Install the drivers.

063_XOBX said:
It's telling you exactly what the problem is. Install the drivers.
Click to expand...
Click to collapse
From where I can get these drivers ???

I'm glad you're using fastboot.
Search for naked drivers.
Or use the guide in my Sig or stickied at the top of this forum.
Sorry, at work on mobile. No time to link.

Thanks guys ,
I have tried to use the toolkit software to get the drivers !! and I managed but still wont't work .
Q : Is it possible to install a ROM if the phone is locked ??
bcz i didn't unlocked yet ??

eye_shy said:
Thanks guys ,
I have tried to use the toolkit software to get the drivers !! and I managed but still wont't work .
Q : Is it possible to install a ROM if the phone is locked ??
bcz i didn't unlocked yet ??
Click to expand...
Click to collapse
No. Need custom recovery and an unlocked phone to install the recovery.

eye_shy said:
Thanks guys ,
I have tried to use the toolkit software to get the drivers !! and I managed but still wont't work .
Q : Is it possible to install a ROM if the phone is locked ??
bcz i didn't unlocked yet ??
Click to expand...
Click to collapse
1. use these drivers.. http://forum.xda-developers.com/showthread.php?t=1379875
2. no you need custom recovery and unlcoked bootloader to flash roms
3. read one of these threads to understand more about rooting, and flashing roms so you dont mess up your phone
http://forum.xda-developers.com/showthread.php?t=1812959
http://forum.xda-developers.com/showthread.php?t=1828635

To the OP, use the search function (or Google) - it's all out there!!
To everyone else, don't spoon feed them - let them learn it for themselves. It's better, and more rewarding, then being told everything

EddyOS said:
To everyone else, don't spoon feed them - let them learn it for themselves. It's better, and more rewarding, then being told everything
Click to expand...
Click to collapse
agreed..

Dont rush the root
efrant and jubakuba have both written guides. I suggest not using the tool kit until you know how to use adb/fastboot.

eye_shy said:
Thanks guys for your active response ..
I followed every step until I plug my mobile in the fast mode , my computer asks me for drivers .!!!
I have tried to ignore it and I continued the step to flush the ROM , but finally it gives me a message as " Waiting for your Device " >>
Guys ..any idea ??
Click to expand...
Click to collapse
Don't ignore what your compter says....
Go to the samsung site and download/install the driver http://www.samsung.com/us/support/owners/product/SCH-I515MSAVZW

guys ,
I'm almost there , I have unlocked my phone ,get the drivers , moved the ROM into my memory , but when I go the the recovery mode to select the ROM and do the following as was request by obe memeber ..
wipe data / factory reset
wipe cache partitoin
install zip from sdcard
choose zip from sdcard
The recovery mode wont complete , it shows one robot with red exclamation mark . Then after few minutes , it got restarted .
What's wrong ??

You've not flashed CWM yet...seriously, read the guides properly

EddyOS said:
seriously, read the guides properly
Click to expand...
Click to collapse
this^

seriously, read the guides properly
​
guys ,,, slow down on me a bit ... I told ya I'm new and I'm seeking your help
we are all in here to share the knowledge we have !!

eye_shy said:
seriously, read the guides properly
​
guys ,,, slow down on me a bit ... I told ya I'm new and I'm seeking your help
we are all in here to share the knowledge we have !!
Click to expand...
Click to collapse
That's what we're doing. You need to read the guides. Not skim. Read.

[Q] HELP xperia arc s lt18i hard bricked!!

i wanted to change my software to cyanogenmod 10 night and went through cm recovery mode to install it and forgot to wipe...now the install failed and the phone stucks at Sony icon..i connect to pc but it fails to connect and a red led lights...(battery charges on pc) please anyone knows how to unbrick it ? :/

Hard brick your foot. Know your terminology before posting.
Flash a stock ROM through flashtool after connecting your phone in flashmode. If you dont know how there's 2383624 tutorials out there
Sent from my Nexus 5 using Tapatalk

tangosierra_ said:
Hard brick your foot. Know your terminology before posting.
Flash a stock ROM through flashtool after connecting your phone in flashmode. If you dont know how there's 2383624 tutorials out there
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
can you help me? im newbie on installing custom things in my arc s...and now that..can u send me a trusted tut for that ?

Check my signature for a tutorial.

pantazis1 said:
can you help me? im newbie on installing custom things in my arc s...and now that..can u send me a trusted tut for that ?
Click to expand...
Click to collapse
Search around the forum, there's plenty of tutorials out there. Also do some research before you do anything to your phone. Don't try it if you cannot understand the instructions.
僕のINO2から送られてきた

At sony's logo?
Then you dont have an unlock bootloader, and you can't install any CM based ROM.
Use the pc companion or whatever software recommended on those tutorials to flash an original firmware form sony and bring "back to life" your phone. I don't know if you need to root your phone again (it disappear)

Thanks guys flashing it worked...just needed to wipe cache thanks