Xperia U : Downgrading - Sony Xperia P, U, Sola, Go

Im new to android. I have upgraded my new sony xperia u to android ics 4.0.
Now the phone is lagging and no battery life .
I want to downgrade to my old 2.3 OS .
Any 1 please help me?
I need all the steps and necessary files, i have a backup of my phone !

Rohitxperia said:
Im new to android. I have upgraded my new sony xperia u to android ics 4.0.
Now the phone is lagging and no battery life .
I want to downgrade to my old 2.3 OS .
Any 1 please help me?
I need all the steps and necessary files, i have a backup of my phone !
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1949953 ??

neectron said:
http://forum.xda-developers.com/showthread.php?t=1949953 ??
Click to expand...
Click to collapse
Bro thats my thread ! :|
I checked http://forum.xda-developers.com/showthread.php?t=928343 This thread and there is no xperia u tutorial!

also i dont wanna loose my warranty ..!

Rohitxperia said:
Bro thats my thread ! :|
I checked http://forum.xda-developers.com/showthread.php?t=928343 This thread and there is no xperia u tutorial!
Click to expand...
Click to collapse
That's why I posted that link,instead of posting new thread you should have asked there again.
Steps to flash ftf file is same for all devices.
To connect in flashmode instead of back button,hold - volume button.

Related

[Q] Root SK17i

please guys can u help me. i bought to days ago xperia mini pro i want to root it but i had problems:
1. my firmware is 4.0.A.2.335 and i can't update it because my pc companion said my phone is up to date.
2. can i root it with 4.0.A.2.335 firmware.
please help me
thanks
alain.j.j said:
please guys can u help me. i bought to days ago xperia mini pro i want to root it but i had problems:
1. my firmware is 4.0.A.2.335 and i can't update it because my pc companion said my phone is up to date.
2. can i root it with 4.0.A.2.335 firmware.
please help me
thanks
Click to expand...
Click to collapse
Seriously man ther's only like 8 threads did u bother reading any ?
http://forum.xda-developers.com/showthread.php?t=1216783 go there and follow the guide and read comments
berz said:
Seriously man ther's only like 8 threads did u bother reading any ?
http://forum.xda-developers.com/showthread.php?t=1216783 go there and follow the guide and read comments
Click to expand...
Click to collapse
thanx and sorry ... i had read these post now but could u please tell me if the 4.0.A.2.368 firmware support arabic like my 4.0.A.2.335?
thanx and sorry again
alain.j.j said:
thanx and sorry ... i had read these post now but could u please tell me if the 4.0.A.2.368 firmware support arabic like my 4.0.A.2.335?
thanx and sorry again
Click to expand...
Click to collapse
Dont how to check , but i checked the languages list , its not there sorry
berz said:
Dont how to check , but i checked the languages list , its not there sorry
Click to expand...
Click to collapse
thank u very much for your fast respond, it seems that it doesn't support arabic, because it should be in the languages list.
my regards

[Q] Please help me downgrade to android 2.3 from android 4.

i have upgraded my sony xperia mini pro to android ICS 4 few days ago. But it work not good. Now, i want to downgrade to its original OS. Please help me.
Thank you so much.
thangvutoan304 said:
i have upgraded my sony xperia mini pro to android ICS 4 few days ago. But it work not good. Now, i want to downgrade to its original OS. Please help me.
Thank you so much.
Click to expand...
Click to collapse
If you want a rootable 2.3.4 gingerbread,flash 0.42 or 0.58 using flashtool...
XDA Premium sent this message from owner of Sk17i
Please help me more detail ^^
UchihaDareNial said:
If you want a rootable 2.3.4 gingerbread,flash 0.42 or 0.58 using flashtool...
XDA Premium sent this message from owner of Sk17i
Click to expand...
Click to collapse
Thank you so much.
But can you help me more detail, because i don't know a lot of android. And can you give me a link to down load room 2.3.4 of Sony.
Thank you so much.
thangvutoan304 said:
Thank you so much.
But can you help me more detail, because i don't know a lot of android. And can you give me a link to down load room 2.3.4 of Sony.
Thank you so much.
Click to expand...
Click to collapse
here u can find all the thing u want to do in detail... [downgrade, root, upgrade...] i hope this can help u..
thangvutoan304 said:
Thank you so much.
But can you help me more detail, because i don't know a lot of android. And can you give me a link to down load room 2.3.4 of Sony.
Thank you so much.
Click to expand...
Click to collapse
u can try download any of the following ftf file which u prefer n using flashtool n u can downgrade to 2.3.4..
1. copy the ftf file to flashtool/firmware
2. run the flashtool.exe and go to flashmode.
3. switch off ur phone n press hold volume down key n plug the usb cable to ur phone.
4. start the flash.
5. after flashing done unplug the usb cable from the phone and power on..
http://forum.xda-developers.com/show....php?t=1517222
or
http://forum.xda-developers.com/show....php?t=1341460
Thank all so much
Thank all so much, i'll try. Thank you for your helping ^^
thangvutoan304 said:
Thank all so much, i'll try. Thank you for your helping ^^
Click to expand...
Click to collapse
cheeeeeeeeerrrrrrrrrrssssssssssss mate:laugh::good:
Please help me
sravan242 said:
here u can find all the thing u want to do in detail... [downgrade, root, upgrade...] i hope this can help u..
Click to expand...
Click to collapse
Dear my friend,
Thank you for your helping but the link is dead. Please check it, thank you so much
thangvutoan304 said:
Dear my friend,
Thank you for your helping but the link is dead. Please check it, thank you so much
Click to expand...
Click to collapse
here it is...
http://talk.sonymobile.com/thread/35239
Just follow THIS tutorial, point 4
Please help me one more time
Now, my device downgrade to android 2.3 successfully, and can all my friends help me one more time. How to root Xperia mini pro. Can you help me or give me one usage link.
Thank all ^^
thangvutoan304 said:
Now, my device downgrade to android 2.3 successfully, and can all my friends help me one more time. How to root Xperia mini pro. Can you help me or give me one usage link.
Thank all ^^
Click to expand...
Click to collapse
Root using Doomlord method...
Included link : http://forum.xda-developers.com/showthread.php?t=1321582:good:
Root Xperia Mini pro android 2.3.4
UchihaDareNial said:
Root using Doomlord method...
Included link : http://forum.xda-developers.com/showthread.php?t=1321582:good:
Click to expand...
Click to collapse
Thank you so much, but it doesn't work.
thangvutoan304 said:
Thank you so much, but it doesn't work.
Click to expand...
Click to collapse
what is ur build number?? .62 or .58 or .42??
as .62 is impossible to root by any method!! its only possible if u have a pre-rooted kernel!!

How to flash Xperia SOLA

Hi,
I want to know how to flash Xperia Sola to ICS. I am new to Xperia mobiles so plz help me.:cyclops:
zunairnasir said:
Hi,
I want to know how to flash Xperia Sola to ICS. I am new to Xperia mobiles so plz help me.:cyclops:
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1914264
aadaars said:
http://forum.xda-developers.com/showthread.php?t=1914264
Click to expand...
Click to collapse
I asked for the method not the update page.
zunairnasir said:
I asked for the method not the update page.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=928343
Please search before starting a new thread. Also try to go through the stickies in the each section as they usually have plenty of important & interesting info.
Thread closed.

[Q] Xperia U

Big greetings...
I am new on this forum and This is my first android phone and i am big noob for this os.
Please do not laugh if i ask something stupid.
I have few questions about sony xperia u, and I need some advice abouth this phone.
First i want to know how to downgrade from 4.0.1 to 3.3.5 (or 3.3.7, i am not sure) and is that possible?
I updated my Gingerbread to 4.0.1. - i wanted to see how my phone will work with 4.0.1
I am not satisfied because phone operations and performances are slower.
i was thinking if i do factory reset my old os - 3.3.5 (or 3.3.7, i am not sure) , will come back, but phone starts again with 4.0.1
Other question is - how to root xperia u and what i gained with that?
tnx
Odp: [Q] Xperia U
Wrong section. Use flashtool and flash gb(not 3.3.4, it's 2.3.4 lol). If you want root your phone use one of the instructions on forum.
Sent from my LT22i using xda-developers app
my bad - 2.3.4
tnx
tODAbl said:
my bad - 2.3.4
tnx
Click to expand...
Click to collapse
there is no 2.3.4 for nxt series
only 2.3.7
as vaith said.. use flashtool
use search feature ... it works ... if any trouble.. post in question section next time... welcome to xda
Sent from my Xperia U using Tapatalk 2
tODAbl said:
my bad - 2.3.4
tnx
Click to expand...
Click to collapse
Reported...

{{NEW}} One Click Root [4.1.B.0.587/.431/ 4.0.2.A.0.62] All 2011 Xperias

Hi folks
Here is how to root any 2011 Xperia running any of the 4.1.B.0.587 4.1.B.0.431 / 4.1.A.0.562 and 4.0.2.A.0.62 firmware . No need to downgrade kernels or anything, just root it straight away
Rooting
Go to settings > Security > Mark "Unknown sources"
Settings > Developer options > Mark USB debugging
Settings > Xperia > connectivity > USB connection mode > select MSC mode
PC Companion installed on your PC.
1) Connect your phone to PC ( IMPORTANT > Skip PC Companion installation pop up on your phone.) and wait for the adb drivers to be installed. If these drivers don't get installed, phone would not be detected by Eroot.
Make sure nothing else ( specially flashtool ) is running on your PC in the background.
2) Download this rooting toolkit. Google Drive /// MediaFire /// 4-Shared and run it. If any downloading starts, cancel it by clicking the green button. Don't let the eroot download anything.
It should now detect your phone and show an option to "-root". Just click on it, wait till it finishes
3)Rooting done ( For confirmation see if any Super User app has been installed )
4) If by chance it fails for the first time, give it another go. it won't harm your phone in any way. If you still face problem, click on show content below
Go to your C:/ Drive / User/Username/AppData/Roaming/ folder and delete the eRoot folder.
If it says cannot be deleted then open up task manager on your PC and kill bec.exe . Then delete eroot folder.
Still not working ? used the archived method to root 2011 Xperia here below the animated Xperia picture.
http://talk.sonymobile.com/message/398771#398771
5) While posting in the thread for help, remember to give details. Don't just write > "it's not working, help please ".
"Confirmed working on" List
( Both Unlocked / Locked Bootloaders )
Xperia SL / S / ION / Acro S
Arc / Arc S
Pro
Neo V / Neo
Ray
Mini / Mini Pro
Live with walkman
Xperia Active
Xperia Play
All Xperias Rooting thread
WOW. nice 1!
Wow.. This is great. With just one click.
THANKS HITTED for the INFO Sir Nabeel, and to the original maker of the tool.
Before i use your guide at talk.sonymobile.com
a long process of flashing of that and that, etc. hahaha..
Now with this.
it can help everyone!
Confirmed working on my ST15i
Sent from my ST15i using xda app-developers app
Doubtfire said:
Wow.. This is great. With just one click.
THANKS HITTED for the INFO Sir Nabeel, and to the original maker of the tool.
Before i use your guide at talk.sonymobile.com
a long process of flashing of that and that, etc. hahaha..
Now with this.
it can help everyone!
Click to expand...
Click to collapse
Wow, I think I've got friends worldwide , yeah that guide was big but this rooting toolkit has just replaced everything
amnher said:
Confirmed working on my ST15i
Click to expand...
Click to collapse
Yeah amnher , it's confirmed working for every 2011 phone. Would you suggest me to add every phone in the guide so that it helps users ?
Please tell
Thanks :good:
Nabeel. said:
Wow, I think I've got friends worldwide , yeah that guide was big but this rooting toolkit has just replaced everything
Yeah amnher , it's confirmed working for every 2011 phone. Would you suggest me to add every phone in the guide so that it helps users ?
Please tell
Thanks :good:
Click to expand...
Click to collapse
that would be good. I only tested in ICS. It doesnt work on GB? e.g. 4.0.2.A.0.62-.84?
amnher said:
that would be good. I only tested in ICS. It doesnt work on GB? e.g. 4.0.2.A.0.62-.84?
Click to expand...
Click to collapse
I tested on arc s .62, and it worked. Did you try to root your phone running .62 ?
If you can confirm that it's working for every firmware version, it's the best rooting script ever! Will link this in my guide asap!
Sent from my Nexus 7 running Android 4.2.2
Hi! I have one question. I am going to root Sony Ericsson Xperia mini ST15i with 4.1.B.0.587, but it is not my phone. Will be all apps, user data etc still on phone after root or phone will be "cleared"? Thanks for reply and for this app and tutorial.
somin.n said:
Hi! I have one question. I am going to root Sony Ericsson Xperia mini ST15i with 4.1.B.0.587, but it is not my phone. Will be all apps, user data etc still on phone after root or phone will be "cleared"? Thanks for reply and for this app and tutorial.
Click to expand...
Click to collapse
Well rooting shouldn't wipe user data....but still make sure you have any kind of backup incase it does format!
Best of Luck :good:
Best Regards,
AJ
Thanks for reply
mihahn said:
If you can confirm that it's working for every firmware version, it's the best rooting script ever! Will link this in my guide asap!
Click to expand...
Click to collapse
I'm using full power to know from users if they can root GB .62 firmware through my Sony forum guide and facebook page.
It'is confirmed working on Arc S and Ray..
Although It's confirmed working for every ICS build for every device.
Abhinav2 said:
Well rooting shouldn't wipe user data....but still make sure you have any kind of backup incase it does format!
Best of Luck :good:
Best Regards,
AJ
Click to expand...
Click to collapse
Thanks for helping him mate, one thumbs up for you :good:
somin.n said:
Thanks for reply
Click to expand...
Click to collapse
Hey friend, even you can thank him.
All the best with your rooting btw , we're all here to help you, so feel free to ask anything
Thanks you very much for this toolkit.
It's an innovation :laugh:
It works for me with all builds
Thanks for tools..
Sent from my ST18i
If only you posted this 1-2 days earlier, I wouldn't have to root my .587 ray the old way
Thanks for the toolkit anyway :good:
Again thanks for this tool Everything is done and everything is 100% working!
So,I wanna ask some question (if you can answer me lor :3 )
What kind of 'way/trick/exploit' did you use for this one click rooting?Did you use the same method like the root any android ics and jellybean using backup and restore?
If you have post this while I first time upgrade my ICS,I wouldn't be using custom rom lol
Sent from my LT28h using xda premium
xperia active
Hi, i try with mt Active 587 but eroot find the phone, it seems all ok but finally it don't root, any SU app is installed.
The Eroot program is in china Language, in english does it exist?
thanks
Elcubano
Souleymane93 said:
Thanks you very much for this toolkit.
It's an innovation :laugh:
It works for me with all builds
Click to expand...
Click to collapse
Welcome buddy
hammam18 said:
Thanks for tools..
Click to expand...
Click to collapse
johnny.tifosi said:
If only you posted this 1-2 days earlier, I wouldn't have to root my .587 ray the old way
Thanks for the toolkit anyway :good:
Click to expand...
Click to collapse
I did post it 1-2 days ago, but i'm sure you would need this tool in future
69elcubano said:
Hi, i try with mt Active 587 but eroot find the phone, it seems all ok but finally it don't root, any SU app is installed.
The Eroot program is in china Language, in english does it exist?
thanks
Elcubano
Click to expand...
Click to collapse
You said su app is installed. This means it's rooted man. SU app could be installed only on a rooted phone.
Confirmed working on every Xperia running 4.0.A.2.0.62
Great thanks to my friends
Thanks

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