[Q] [Xperia U] Signal Drop Problems - Sony Xperia P, U, Sola, Go

Hi guys
Yesterday I bought an Xperia U. Right out of the box it said it needed an update to the firmware so I did that to .184. I then noticed I was suffering signal drop issues anytime I handled the phone, and also when wireless was turned on.
I have googled a lot over the last 24 hours and used sony update service twice to flash the phone and it updated to ICS 4.0.4. But the issue still remains.
I have tried and tried to resolve this by following various ideas touted over at talk sony etc and it's all been to no avail. I am getting very frustrated with the signal issue and so a friend who has had a lot of help here re his S2 and S3 phones suggested I come over and ask. So here I am. What can I do? It is not a contract phone so no returns allegedly, plus the fact this issue seems quite common makes me think a return to shop or even to Sony will not remedy it. Please help :/
EDIT: I tried to repair phone via PCC and it changed the build number to 6.1.1.B.1.10

If its not happening officially
Try it unofficially
Download official ftf for st25i in xperia u development section
Flash via flashtool
Uncheck wipe data
Check exclude ta
Check no final verification
Sent from my ST25i using Tapatalk 2

Strange but I too have this problem of signal going all out then coming back soon. Any help?
Sent from my ST25i using xda app-developers app

If you have root access try pimp my rom
Sent from my Xperia U using Tapatalk 2

drsanket_xperia_u said:
If its not happening officially
Try it unofficially
Download official ftf for st25i in xperia u development section
Flash via flashtool
Uncheck wipe data
Check exclude ta
Check no final verification
Sent from my ST25i using Tapatalk 2
Click to expand...
Click to collapse
What am I installing by doing this?
I'm a n00b to rooting and whatever with phones so I need to be sure I can get back to a stock rom if everything goes wrong and need to send phone back. I've checked if bootloader is changeable and it says yes.

Guys I too have a signal drop issue in ics 4,04 ,any solution my device is rooted. What is pimp Rom?
Sent from my ST25i using xda app-developers app

imr.uvce said:
Guys I too have a signal drop issue in ics 4,04 ,any solution my device is rooted. What is pimp Rom?
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Its tweaking software and gives many options for signal tweaks but root and busybox are needed
Sent from my ST25i using xda premium
---------- Post added at 09:07 AM ---------- Previous post was at 09:04 AM ----------
Hazy Jay said:
What am I installing by doing this?
I'm a n00b to rooting and whatever with phones so I need to be sure I can get back to a stock rom if everything goes wrong and need to send phone back. I've checked if bootloader is changeable and it says yes.
Click to expand...
Click to collapse
Dont be afraid you are installing stock rom again but unofficialy any time you can use this tool to get back to stock rom if anything goes wrong
Sent from my ST25i using xda premium

Related

help needed

hi
my sony xperia S is not working properly .it gets too slow sometimes and when i open any application it halts and a popup open that says do u want to wait report or close the app ....... what should be the issue
huny said:
hi
my sony xperia S is not working properly .it gets too slow sometimes and when i open any application it halts and a popup open that says do u want to wait report or close the app ....... what should be the issue
Click to expand...
Click to collapse
Get Rooted, bootloader unlocked, get rid of bloatwares, flash a custom kernel...
What have you done to it?
Is it stock/rooted etc?
What firmware?
Sent from my LT26i using Tapatalk 2
milton.bain said:
Get Rooted, bootloader unlocked, get rid of bloatwares, flash a custom kernel...
Click to expand...
Click to collapse
how to unlock boot loader...
Ben36 said:
What have you done to it?
Is it stock/rooted etc?
What firmware?
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
i did notthing..... it is not rooted i dont have knowledge about core coding of the phone.i dont want to unblock bootloader because i read many disadvantages of it ........i have updated system software .....i dont know why it became too slow ....
huny said:
how to unlock boot loader...
Click to expand...
Click to collapse
Read this tutorial completely... Very useful and helpful. All definitions, techniques, methods explained... It's by DooMLorD.
http://forum.xda-developers.com/showthread.php?t=1526866
However, regarding kernel, don't use his kernel as it is gingerbread based. And our device is ics based.
Sent from my LT26i using Tapatalk 2
A simple reboot should solve this issue. Monitor which app was.most recently opened when you notice the slowdown.
Sent from my LT26i using xda premium

[Q] [HELP] Restart Problem

The phone was bought 6 months before , till now there was not a single problem , even after updating to ICS. But yesterday while on a call , the call got automatically disconnected and the phone restarted and it kept on restarting, it starts shows the home screen and then restarts It was running official ICS and I went to Service Center they are telling its a hardware problem.
Can u tell us the model and location? Rstarting can be cause by hardware and software..
Sent from my GT-I9000 using xda app-developers app
BlackCl0udMY said:
Can u tell us the model and location? Rstarting can be cause by hardware and software..
Sent from my GT-I9000 using xda app-developers app
Click to expand...
Click to collapse
Model Neo V and Location Mumbai, India
Sorry for not noticed about neo thread. You van try to recover your phone via pc companion and use yhe support-phone repair. From there you just need to follow the guide... it may save your phone... and warranty will still NOT VOID...
Sent from my GT-I9000 using xda app-developers app
Try reinstall the stock firmware
Via flashtool bro
u can find tutorials on stickies
BlackCl0udMY said:
Sorry for not noticed about neo thread. You van try to recover your phone via pc companion and use yhe support-phone repair. From there you just need to follow the guide... it may save your phone... and warranty will still NOT VOID...
Sent from my GT-I9000 using xda app-developers app
Click to expand...
Click to collapse
Thanks it workd , the phne is working fine now. Lock the thread or delete it
Good to hear that!! Try to make some research, u will be lucky to find 1 custom rom that you need! (sorry for my poor in English)
Cheers!
Thumb up:cyclops:
Always remember to try a factory reset. If you can't even get to that point, I guess repair is a safe option you have. But be warned, this will delete all your phone internal data i.e. data on your phone's internal memory.

(Q) Couldnt Install Jelly Bean Update!! Help!

Hello, can someone help me please? Last sunday I recieved a notification on my XP (update center) that I have a system update and that was a Jelly Bean update (310.1MB). And then I download it, after that when I was tryng to installed it after rebooting its say couldnt install update. What do I do? Do I need to update my phone using PCC only or I have a problem on my phone? Please help.
Sent from my LT22i using xda premium
May I ask what country please
Sent from my LT22i using Tapatalk 2
Mr_S said:
May I ask what country please
Sent from my LT22i using Tapatalk 2
Click to expand...
Click to collapse
Philippines. Thanks
Sent from my LT22i using xda premium
Try with flashtool ,
Flashtool using guide here: http://forum.xda-developers.com/showthread.php?t=2107775
He is trying to install an official version. And you are giving him flash tool.. Lol
Sent from my LT22i using Tapatalk 2
yah, you right man. but how???? please!
angieka_86 said:
Hello, can someone help me please? Last sunday I recieved a notification on my XP (update center) that I have a system update and that was a Jelly Bean update (310.1MB). And then I download it, after that when I was tryng to installed it after rebooting its say couldnt install update. What do I do? Do I need to update my phone using PCC only or I have a problem on my phone? Please help.
Sent from my LT22i using xda premium
Click to expand...
Click to collapse
Have you tried with PCC yet?
Is usb debugging mode on?
Sent from my LT22i using Tapatalk 2
waqar89 said:
He is trying to install an official version. And you are giving him flash tool.. Lol
Sent from my LT22i using Tapatalk 2
Click to expand...
Click to collapse
Right you think its useless? Or that you cant flash a custom rom with flashtool?
Sent from my LT22i using xda app-developers app
It's not useless at all, but it's useless here. For a custom Rom you need to unlock boot loader which will definitely void warranty. Be safe man.
Sent from Xperia P, using tapatalk.
download an official jb firmware for your phone! download flashtool! enable usb debugging and connect your phone to the pc! Then choose the file you have downloaded and flash it!
You can also use SUS (Sony Update Service)......BTW did you use pcc to install it or downloaded it OTA.....
Sent from Space!
Try SUS/PCC like a lot here are saying. Hope your Internet connection is enough. God knows I tried via official methods but ended up downloading a generic ftf and flashing it.
Let's go, xGO! To the Jelly Cave!
Stock, locked, and rooted!
waqar89 said:
For a custom Rom you need to unlock boot loader which will definitely void warranty.
Click to expand...
Click to collapse
Slight correction needed IMO: You need to unlock your BL only when your CUSTOM ROM needs a CUSTOM KERNEL.
He can try to repair phone with pcc or he can unlock bootloader and install STOCK or Custom Rom, who says that flashtool is only for custom roms , With unlocked boot loader he will void warranty.. yes.. a part that... he can lock the bootloader again..and I have not seen written anywhere in his topic question that he does not want to lose warranty... so mine it was just a suggestion... not an Obligation
Take care friend
waqar89 said:
It's not useless at all, but it's useless here. For a custom Rom you need to unlock boot loader which will definitely void warranty. Be safe man.
Sent from Xperia P, using tapatalk.
Click to expand...
Click to collapse
anyways. My xperia P hasn't got any official update. and i am also waitng for official update rather than a manual update, I know the flashtool method is not a risky one but still you may get some problems in using jellybean. Becase the generic version and your S.I version would not be the same. my S.I = 1261-4989 ,
I have heard many bugs in jellybean, Album issue, white screen in contact and messaging, blutooth broblem, fast drain battery prob, slow charging, lagging, etc i wants to know, are these bugs are real or just a wrong imagination. Thanks
I havent seen any bugs so far for JB on xGO. And it performs quite nicely without having to edit build.prop or run init.d scripts. I'm using CE ftf.
Let's go, xGO! To the Jelly Cave!
JB stock, locked, and rooted.
mate im from phils. too. use sony pc companion dont rely on update in ur xp.. use a pc and use sony pc companion it will say that u have an update available. after updating. do factory data reset in the settings ti clean up unnecessary files. ok??
im using sola with unlocked bootloader using final cm9.1..
but for the best way is to use what ive said
mharis05 said:
Have you tried with PCC yet?
Click to expand...
Click to collapse
If this time I fail again to update my phone through OTA, I have no choice but to use pcc,,, huhu,, and delete all my messages and contact.
Sent from my LT22i using xda premium
ianjay06 said:
mate im from phils. too. use sony pc companion dont rely on update in ur xp.. use a pc and use sony pc companion it will say that u have an update available. after updating. do factory data reset in the settings ti clean up unnecessary files. ok??
im using sola with unlocked bootloader using final cm9.1..
but for the best way is to use what ive said
Click to expand...
Click to collapse
Ok, thanks Man,, I will try it, the problem is only compuer is I have, no internet connection. Lol..
Sent from my LT22i using xda premium

XU dillema

Hello. This is my first post here so forgive me if i done or post it wrong.
In short i have updated phone from gb 6.0.B.1.564 to Ics 6.1.1.C.1.0 via pcc and it is from then acting very poorly in comparison to before, very laggy and slow in general. What id like to know now is what is best to do? I have heard there is some new latest firmware released for xu ics, is it possible for me to get that, and is it improved a bit performance? If nothing, can someone pls point me how to downgrade back to gb, or maybe suggest something else? Just so you know, my phone is not rooted and it has locked bootloader.
Thank you all in advance
Sent from my ST25i using xda app-developers app
zigeddy said:
Hello. This is my first post here so forgive me if i done or post it wrong.
In short i have updated phone from gb 6.0.B.1.564 to Ics 6.1.1.C.1.0 via pcc and it is from then acting very poorly in comparison to before, very laggy and slow in general. What id like to know now is what is best to do? I have heard there is some new latest firmware released for xu ics, is it possible for me to get that, and is it improved a bit performance? If nothing, can someone pls point me how to downgrade back to gb, or maybe suggest something else? Just so you know, my phone is not rooted and it has locked bootloader.
Thank you all in advance
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Hi zig , firstly I will not suggest u to downgrade ur phone secondly do one thing to make ur phone processing faster.... Go to settings>apps>all> click the app and on the top right u will see an option ''disable'' , disable the preinstalled apps which u don't use like ''Google +,email,gmail,talk,fb,office suite,top contacts,retail demo, recommender,maps ,Google chrome,exchange services'' restart ur phone and then use..... Let me know how is it working.
Yea there is one more new update of Xperia u and that new ICS 6.1.1.B.1.54 version is good....it's bug free ,I would like u to upgrade it.
Sent from my ''Xperia Sola'' using xda premium
Hey tyvm for a quick answer. I have done what you told me, except ofc the ones i use and exchange services, cos i dont know what it is, but im guessing its for incoming mails or messages maybe. It improved a bit, but it is still kinda laggy. The thing that is worrying me is a battery draining, it goes down rly fast. I know about the update you mentioned, but there seems to be even more new then that 6.1.1.b1.100. In any case how can i upgrade to those, be it new or older firmware? They are not listed in pcc, it sais its up to date with this last one i did. Thank you again for help.
Sent from my ST25i using xda app-developers app
zigeddy said:
Hey tyvm for a quick answer. I have done what you told me, except ofc the ones i use and exchange services, cos i dont know what it is, but im guessing its for incoming mails or messages maybe. It improved a bit, but it is still kinda laggy. The thing that is worrying me is a battery draining, it goes down rly fast. I know about the update you mentioned, but there seems to be even more new then that 6.1.1.b1.100. In any case how can i upgrade to those, be it new or older firmware? They are not listed in pcc, it sais its up to date with this last one i did. Thank you again for help.
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
To get a real lag reduction and battery drain issue, I suggest you to root atleast (without unlocking your boot loader which does not void your warranty).
For that you need flashtools from there
http://forum.xda-developers.com/showthread.php?t=1933985
However, B.1.100 is slightly better than the previous version
So to try that, flash it with flashtools, you can find the download link here
http://forum.xda-developers.com/showthread.php?t=1974430
You do not require root to flash Sony stock ROMs.
Another better alternative is to flash custom ROMs for locked bootloader,
My personal suggest, go for SlimCM ROM, pretty stable and snappier.
Sent from my Xperia U using xda app-developers app
miaad said:
To get a real lag reduction and battery drain issue, I suggest you to root atleast (without unlocking your boot loader which does not void your warranty).
For that you need flashtools from there
http://forum.xda-developers.com/showthread.php?t=1933985
However, B.1.100 is slightly better than the previous version
So to try that, flash it with flashtools, you can find the download link here
http://forum.xda-developers.com/showthread.php?t=1974430
You do not require root to flash Sony stock ROMs.
Another better alternative is to flash custom ROMs for locked bootloader,
My personal suggest, go for SlimCM ROM, pretty stable and snappier.
Sent from my Xperia U using xda app-developers app
Click to expand...
Click to collapse
So in essence i can flash newest stock B.1.100 without root, and not losing the waranty (subquestion only unlocking the bootloader voids waranty, but root no? I am asking this cos i do seem to remember but i might be wrong that root can also void it, and i wanna be sure . But if i decide to go for custom ROM which you suggested do i need root for that? With root i can remove loads of stuff which i cannot do now, so thats why the lag is much lesser?
Sent from my ST25i using xda app-developers app
zigeddy said:
So in essence i can flash newest stock B.1.100 without root, and not losing the waranty (subquestion only unlocking the bootloader voids waranty, but root no? I am asking this cos i do seem to remember but i might be wrong that root can also void it, and i wanna be sure . But if i decide to go for custom ROM which you suggested do i need root for that? With root i can remove loads of stuff which i cannot do now, so thats why the lag is much lesser?
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Yes you can attain root access without unlocking your boot loader.
Use flashtool method or Bin4ry's method.
Again yes, you can flash SONY STOCK fw using flashtools (without root or unlocking) in flashmode (just keep in mind to "exclude TA")
Once you are rooted you can install apps such as greenify that really helps to last the battery longer.
Also you could remove the bloatware and other useless apps.
Or you even you can make choices to install Custom ROMs for locked bootloaders. Just check the development section.
This is my personal suggest: SlimCM ROM.
Though its CM9
http://forum.xda-developers.com/showthread.php?t=2143750
See the instructions for locked boot loaders.
Sent from my Xperia U using xda app-developers app
To root fw C.1.0 or any later versions, you need to
-flash the kernel alone of B.1.0.
-follow root procedure by flashtool or Bin4ry method.
-Then flash back the corresponding kernel of the ROM.
Done
Sent from my Xperia U using xda app-developers app
Ty for all the suggestions. I rly appreciate it. Think i will go for what u suggested first, slimCM. I checked it and it looks nice.. Althou some things are not so clear to me. In both instructions, for slimCM and in patch for locked bootloader it says wipe data or factory reset in recovery. What is recovery? And it also mentions to do the backup of my current ROM. How shall i do that. Wipe data and factory reset means all data gone from phone so i should backup at least photos, music and sms-es to my pc or some app.
Sent from my ST25i using xda app-developers app
zigeddy said:
Ty for all the suggestions. I rly appreciate it. Think i will go for what u suggested first, slimCM. I checked it and it looks nice.. Althou some things are not so clear to me. In both instructions, for slimCM and in patch for locked bootloader it says wipe data or factory reset in recovery. What is recovery? And it also mentions to do the backup of my current ROM. How shall i do that. Wipe data and factory reset means all data gone from phone so i should backup at least photos, music and sms-es to my pc or some app.
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
That's where you can find recovery:
http://forum.xda-developers.com/showthread.php?t=2020897
CWM recovery is required to flash custom ROMs or MODs etc.
You can find the wipe data, cache options in the recovery menu. Just back up your contacts, messages and things.
Nothing from SD card will be lost.
Do carefully patch the ROM as per the instructions to make it into locked bootloader.
Copy that zip file in SD card and enter CWM recovery
-flash ROM
Done !
Sent from my Xperia U using xda app-developers app
heyyy
U can root ur device with out touching bootloader dats pretty easier....
but remember after rooting u need to install cwm recovery bcz its used to flash custom roms and rem u can also take take backup of ur entire rom
if anything goes wrong during flashing custom u can easily restore ur device to normal..... by using back up....
flash b.1.10 rom bcz it can be easily rooted by using flashtool......
So finally the process is root first, second recovery and finally flashing rom of ur choice.....
There are so many ROMS in dev section for locked bootloader......
njoyyyyyyyyy............
I ll attach CWM recovery files download and extract.... In the extract folder double click install(.bat file) make sure device connected with debugging mode on..... accept all superuser request on device........aft rooting u ll get super user app in apptry
PM if any difficulty
zigeddy said:
Hello. This is my first post here so forgive me if i done or post it wrong.
In short i have updated phone from gb 6.0.B.1.564 to Ics 6.1.1.C.1.0 via pcc and it is from then acting very poorly in comparison to before, very laggy and slow in general. What id like to know now is what is best to do? I have heard there is some new latest firmware released for xu ics, is it possible for me to get that, and is it improved a bit performance? If nothing, can someone pls point me how to downgrade back to gb, or maybe suggest something else? Just so you know, my phone is not rooted and it has locked bootloader.
Thank you all in advance
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Flash .100 rom..... It is a lot better than previous ones
Sent from my ST25i using xda app-developers app
Thank you all from the first to the last for all the suggestions and help. The XDA is awesome, and full of helpfull people. I will post how did it go with all the rooting and recovery and ROM Cheers again
Sent from my ST25i using xda app-developers app
So i have backed up all the data (music, photos etc) on the pc. Tomorrow i will get on doing what you guys suggested. So to get it all confirmed, first do the root with flashtool, checkin superuser and rootme, and then i will be rooted. Then cwm recovery install, then applying the patch for locked bootloader for slimCM ROM, then i go back in cwm, make backup of current ROM and then wipe data, and then flash the rom.. That be the order? Is there any thing i should take special care of?
Sent from my ST25i using xda app-developers app
I had a little problems. It wouldnt let me install the flashtool drivers. Probably cos i was doing it on laptop on win8. Will try it at home on win7.
Sent from my ST25i using xda app-developers app
zigeddy said:
I had a little problems. It wouldnt let me install the flashtool drivers. Probably cos i was doing it on laptop on win8. Will try it at home on win7.
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
Remember install flashtool while your anti-virus is disable...!
Sent from my ST25i using xda app-developers app
I did that. But what i wanted to say i get error during the instalation of drivers. Flashtool alone was installed corectly.
Sent from my ST25i using xda app-developers app
It will be lot better if you try it with Win 7 as Win 8 + Flashtool drivers don't go well together as 8 allows only signed drivers to get installed.
Though there's a thread on how to install Flashtool drivers on win 8.
Sent from my Xperia U using xda app-developers app
Hello all. I managed to install drivers. The fix for win8 worked. I started root in flashtool, done all that i was told to but it isnt rooted. Log says Root hack did not work. Any ideas? Cheers again for all the help
Sent from my ST25i using xda app-developers app
Here's the Rooting Process for you.
This Rooting guide applies to all FW versions above B.1.10. (i.e. B.1.54/C.1.0/B.1.75/B.1.189/B.1.100)
1) Open Flashtool.
2) Click the Flash icon.
3) Select Flash Mode. (Make sure USB Debugging is ON in your Mobile Settings before connecting to PC)
4) Select & Flash the B.1.10 kernel. Then Reboot.
5) Select the Un-Lock icon and choose your preferred SU app & proceed.
6) Follow the on-screen instructions.
7) Now you have rooted your device.
8) Flash the kernel of your respective FW from the FTF file through Flash Mode and let the device reboot.
Downloads
B.1.10 Kernel - Download Here
Click to expand...
Click to collapse
Hey thank you. I have done it already, even before i read. found some guides on xda. Now onwards to cwm and flashing another ROM. Hope it will be all ok. If i have some problems i'll post again here. Cheers all
Sent from my ST25i using xda app-developers app

Xperia U about to be thrown at garbage

I'm sick of this junk phone!!!
It's locked and I have no idea who told those guys from the development section that it can be rooted even if bootloader is locked, couse i'll be damn if it worked for me.
I tryed every option shown and none worked.
Hell it dosen't even show me the restore option, every time I have to manualy go to settings and hit restore.
And in <<only one>> option I get the RootMe restore option, the one for those with open bootloader...
And I also get a lot of error in the command promt, and that shouldn't happen.
Dose anyone have any suggestions or anything? Couse I can't talk with those guys due to this new user thing... X(
I can't use it, can't sell it, I swear that for 200E that it cost me, i'll throw it away
UnixAxwell said:
I'm sick of this junk phone!!!
It's locked and I have no idea who told those guys from the development section that it can be rooted even if bootloader is locked, couse i'll be damn if it worked for me.
I tryed every option shown and none worked.
Hell it dosen't even show me the restore option, every time I have to manualy go to settings and hit restore.
And in option I get the RootMe restore option, the one for those with open bootloader...
And I also get a lot of error in the command promt, and that shouldn't happen.
Dose anyone have any suggestions or anything? Couse I can't talk with those guys due to this new user thing... X(
I can't use it, can't sell it, I swear that for 200E that it cost me, i'll throw it away
Click to expand...
Click to collapse
junk u said junk....even if u don't like this phone everyone else still using it...do whatever u want . ...u can't root its cus u a noob . the dev is trying very hard to make this device better than before if u dont like it go buy the another phone
Sent from my Xperia U using xda app-developers app
+1
Sent from my ST25i using xda app-developers app
---------- Post added at 03:40 AM ---------- Previous post was at 03:39 AM ----------
Sent from my ST25i using xda app-developers app
The "soft" mod is no longer an option for many other devices not only smartphones. The method you guys have here is usless for phones that have the bootloader phisicaly locked by sony!!!
I'm looking for a way to bypass the sony lock, the hard way...
Where are those old fonefreekz when you need them...
And is very unpolite to call someone a noob only "cus u" think he knows no s***. I was cracking phones long before Android was publicaly released...
Sent from my ST25i using xda app-developers app
UnixAxwell said:
The "soft" mod is no longer an option for many other devices not only smartphones. The method you guys have here is usless for phones that have the bootloader phisicaly locked by sony!!!
I'm looking for a way to bypass the sony lock, the hard way...
Where are those old fonefreekz when you need them...
And is very unpolite to call someone a noob only "cus u" think he knows no s***. I was cracking phones long before Android was publicaly released...
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
dafaq even if ur boot loader is locked in jail u can still root it jeez are u a noob?
Sent from my Xperia U using xda app-developers app
IT'S NOT WORKING!!!
And what makes me decide even harder to change to other company, is that I was sent here from the Sony forum...
Sent from my ST25i using xda app-developers app
UnixAxwell said:
IT'S NOT WORKING!!!
And what makes me decide even harder to change to other company, is that I was sent here from the Sony forum...
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
I have an Xperia U, LOCKED BOOTLOADER, rooted and working fine. Not sure what you are doing but you are doing it wrong.
UnixAxwell said:
IT'S NOT WORKING!!!
And what makes me decide even harder to change to other company, is that I was sent here from the Sony forum...
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
ITS WORKING just fine, its up to you.
Well if you know any other post in the forum for doing that i'll apreciate the link to it, couse with what i found from Bynary dosen't work
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UnixAxwell said:
Well if you know any other post in the forum for doing that i'll apreciate the link to it, couse with what i found from Bynary dosen't work
Sent from my ST25i using xda app-developers app
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I found this after 2 minutes searching xda...
The guide is for Xperia U 6.1.1.B.1.10 , i don't know what firmware do you have.. so if its any newer than 6.1.1.B.1.10 than you should just flash ONLY the kernel for 6.1.1.B.1.10 , then follow this guide till the end, then after root is achieved.. flash back the original kernel for your version of firmware.
I always root this way, and i never had any problems , just before rooting set the display of your phone to NOT turn off for at least 5 minutes, not 30 seconds as it is at default.
I have some kernels if you need them
Xperia U 6.1.1.B.1.10
Xperia U 6.1.1.B.1.54
Xperia U 6.1.1.B.1.100
I have the 6.1.1.B.1.54 and my god haven't I tryed this option too. It was the very first method I found on xda back in 2012 and it failed. I will try it again however but I expect the same result as the first time...
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Nice... The flashtool link gave me 404 and the flashtool from the other method jas no. exe in it... X(
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flashtool-0.9.11.0-windows
flashtool-0.9.13.0-windows
UnixAxwell said:
Nice... The flashtool link gave me 404 and the flashtool from the other method jas no. exe in it... X(
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u use window 7?
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No. I'm useing Vista and 8, and they both should be working... I'm not getting any errors due to driver conflicts or anything so it's not an OS problem...
And no, my AV dose not see flashtool as a worm...
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Your phone isn't different from everybody else, but obviously you are.
Be humble and review all the steps, options and possibilities.
Sent from Hacker's U via XDA app
Patience
UnixAxwell said:
No. I'm useing Vista and 8, and they both should be working... I'm not getting any errors due to driver conflicts or anything so it's not an OS problem...
And no, my AV dose not see flashtool as a worm...
Sent from my ST25i using xda app-developers app
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all u need is a little patience. first flash stock 6.1.1.b.1.10.ftf that u can download from
http://forum.xda-developers.com/showthread.php?t=2391151
in the android 4.0 section flash it using flashtool and repeat the same methods u tried earlier and report it.
It doesn't matter dump ur phone but being this way u'll never get to learn stuff............
Remember to calm down first, so your head will be clear. I was also exasperated when I was unable to root my phone with .54 kernel. I had a lot of difficulties because I am on ubuntu 13.10 and I had to first properly install the packages required by flashtool. After a gruelling 3 days of failures I decided to step back a while so I could calm down and relax. Finally I got my phone rooted after I redownloaded a .10 kernel.
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When u hurry hurry hurry u will overlook a ton of things and miss a lot of essential steps even though you say "i have tried all methods and did them correct" a human is a human and obviously can make mistakes without even knowing them. and then u fail and get hatred but thats the part where u need to cool down. In this thread i have seen a lot of Correct answers for you i even used them and managed to root my Xperia U st25i with 1.54 firmware aswell the kernel is essential in it to so take some time and relax read the threads properly and even if something fails to download Search on XDA or google and u will have so much correct answers that u will be amazed of
if u are on .54 fw then u need to download .10 kernel and flash it via flashtool and then use bin4ry's method (restoring the RootMe file) and then reflash the .54 kernel
u will get the kernel in the op of the thread linked below
http://forum.xda-developers.com/showthread.php?t=2028139
and if u seriously want to get into rooting and tweaking your phone's system then the first thing you need is a calm mind or else you will end up bricking your device

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