[Stock ROM] Firmware 6.1.1.B.1.54 FTF ICS Xperia U - Sony Xperia P, U, Sola, Go

Firmware 6.1.1.B.1.54 FTF ICS Xperia U
Download
Developer Host
Hotfile mirror : here ​
SI Number or ROM Location? 1263-1753 / WORLD
Branded or Unlocked? Unlocked
ST25i or ST25a Version? ST25i
Major info:
- Very fast
- stable
- camera fast and coluor better saturation
- test antutu 7200 POINT
- Test quadrant 29xx
- audio better audio little high and clear
ROOT as the following :
1. Flash ics 6.1.1.b.1.10 Kernel
2. Root with flashtools
3. Flash ics 6.1.1.b.1.54 Kernel
And your done .....
ICS 6.1.1.B.1.10 Kernel
here
ICS 6.1.1.B.1.54 Kernel
here
Click to expand...
Click to collapse
Other method to root just flash this kernel (B54) via fastboot and you are rooted : here
Click to expand...
Click to collapse
FAQ :
- Can i install to ST25a?
Yes you can!
But you have to exclude baseband in flashtool flash
Thanks to:
thebrainkafka for the kernel
allgsmnetwork for feedback
simon_cbb for root
Don't forget to hit THANKS

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Brand vodafone?
Inviato dal mio ST25i con Tapatalk 2

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amirzano said:
Firmware 6.1.1.B.1.54 FTF ICS Xperia U
Download
Direct FTP Here
Hotfile mirror : here ​
firmware includes improvements to:
stability, WiFi, tethering/portable, hotspot, messaging
Don't forget to hit THANKS
Click to expand...
Click to collapse
Could you please specify,
SI Number or ROM Location?
Branded or Unlocked?
ST25i or ST25a Version?

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Cant you write detail information about this. ...?? Decide
Sent From Heaven

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More details pls
Sent from my ST25i using xda app-developers app

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- no branded
- unlocked
- S/I and info: <productnumber>WORLD</productnumber>
<productrevision>6.1.1.B.1.54</productrevision>
</filesystem>
- <cdf>
<productnumber>1263-1753</productnumber>
<productrevision>R4G</productrevision>
</cdf>
</software>
- For ST25i
Major info:
- Very fast
- stable
- camera fast and coluor better saturation
- test antutu 7200 POINT
- Test quadrant 28xx
- audio better audio little high and clear
After tested much and other info

---

amirzano said:
Firmware 6.1.1.B.1.54 FTF ICS Xperia U
Download
Direct FTP Here
Hotfile mirror : here ​
firmware includes improvements to:
stability, WiFi, tethering/portable, hotspot, messaging
Don't forget to hit THANKS
Click to expand...
Click to collapse
can install to ST25a?

---

This is new fw bro??
Sent from my Xperia U using Tapatalk 2

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thedoctor80 said:
This is new fw bro??
Sent from my Xperia U using Tapatalk 2
Click to expand...
Click to collapse
yes new firmware.
---------- Post added at 10:25 AM ---------- Previous post was at 10:22 AM ----------
allgsmnetwork said:
- no branded
- unlocked
- S/I and info: <productnumber>WORLD</productnumber>
<productrevision>6.1.1.B.1.54</productrevision>
</filesystem>
- <cdf>
<productnumber>1263-1753</productnumber>
<productrevision>R4G</productrevision>
</cdf>
</software>
- For ST25i
Major info:
- Very fast
- stable
- camera fast and coluor better saturation
- test antutu 7200 POINT
- Test quadrant 28xx
- audio better audio little high and clear
After tested much and other info
Click to expand...
Click to collapse
+1.
got same experience.
flashed last night. it's working nice.i have downloaded from sony forum.that was vodafone branded but unlocked.

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chente88 said:
can install to ST25a?
Click to expand...
Click to collapse
Yes you can!
But you have to exclude baseband in flashtool flash
Motivami a continuare il develop cliccando Thanks/
Keep up my develop hitting Thanks!!!
_

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Cant root....
But I think Brains rom is much better
I'm waiting for the next custom rom

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kaito83 said:
Cant root....
But I think Brains rom is much better
I'm waiting for the next custom rom
Click to expand...
Click to collapse
If you want to root, follow the instructions there
http://talk.sonymobile.com/thread/59859

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lee480 said:
If you want to root, follow the instructions there
http://talk.sonymobile.com/thread/59859
Click to expand...
Click to collapse
Yupp I tried it but cant
cannot mount the FS and cannot push su

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error
i extracted and get error

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I downloaded from ftp the zip is working

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If you want to update through PC Companio or SUS you just need to change your SI number in buld.prop to 1263-1753
Or to be more specific in these 3 lines in build.prop.
YOU MUST BE ROOTED TO DO THIS
ro.product.name=
ro.build.fingerprint=
ro.semc.version.cust=

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lee480 said:
If you want to root, follow the instructions there
http://talk.sonymobile.com/thread/59859
Click to expand...
Click to collapse
Can we root with this unbranded firmware or we need to use the Vodafone branded one in that other forum?

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No root does not work over bin4ry tool

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Anybody found out root method?

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robimarko said:
Anybody found out root method?
Click to expand...
Click to collapse
If you want to root, follow the instructions here
talk.sonymobile.com/thread/59859