[Q] - Xperia Sola .54 Stock Rom Update Fail - Sony Xperia P, U, Sola, Go

Hello everyone,
First of all this is my frist post, I'm sorry if I did something wrong.:silly:
I have rooted my xperia sola and flashed some mods, (Tweak&CPU - Xperia Z Launcher). I got .54 Official Rom, but Update Center keep saying there is an update. I tried many times to update but it says after rebooting "It has failed, Try Again."
What did I do wrong?
Thank you very much.
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Screenshots (If It Helps)

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You have unlocked bootloader right? Sony PCC have problems with such phones(mine too) showing that there is update, when you had already updated. Just ignore it for now, but you won't be able to install future updates
Sent from my MT27i using xda app-developers app

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Oh thank you for information. I was just wondering if i did something wrong. Yes I unlocked BL. Anyways thanks again
Sent from my MT27i using Tapatalk 2

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Do this , go to dialer , type #*#*7378423#*#*
Go to service info ---------> Software info
Check and POST the phone software version & File system version.

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What's the difference between 'Phone Software Version' and 'File System Version' ?
I got different values.
It says Phone Software V : 6.1.1.B.1.10
File System V : 6.1.1.B.1.54
Sent from my MT27i using Tapatalk 2

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404_Not_Found said:
What's the difference between 'Phone Software Version' and 'File System Version' ?
I got different values.
It says Phone Software V : 6.1.1.B.1.10
File System V : 6.1.1.B.1.54
Sent from my MT27i using Tapatalk 2
Click to expand...
Click to collapse
Ahh... a similar problem which i had ... the Phone software version is influenced by your kernel .. :silly:
Your kernel is based on b.1.10 and so your PCC assumes that your entire firmware is out of date and attempts to correct this though an update , which for obvious reasons , it can't cause you've unlocked your BL
Solution? Shift to an updated kernel of the one you are using , make sure it's either of the same version or higher than that of the ROM firmware .
Still if you cant get another kernel ,simply freeze the update app on Titanium Backup :victory:
Hope this helps ,
Press Thanks if it did =D

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Bhargav4591 said:
Ahh... a similar problem which i had ... the Phone software version is influenced by your kernel .. :silly:
Your kernel is based on b.1.10 and so your PCC assumes that your entire firmware is out of date and attempts to correct this though an update , which for obvious reasons , it can't cause you've unlocked your BL
Solution? Shift to an updated kernel of the one you are using , make sure it's either of the same version or higher than that of the ROM firmware .
Still if you cant get another kernel ,simply freeze the update app on Titanium Backup :victory:
Hope this helps ,
Press Thanks if it did =D
Click to expand...
Click to collapse
Mine are 6.1.B.1.75 and 6.1.B.1.54 so I don't think updating will help.

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asakurato said:
Mine are 6.1.B.1.75 and 6.1.B.1.54 so I don't think updating will help.
Click to expand...
Click to collapse
So you're being asked to update even though your kernel is based on 6.1.B.1.75 (higher) ... odd ...... try getting a kernel that matches your file system version i.e a 6.1.B.1.54 kernel(stock or custom) this should hopefully work . Else , since you've unlocked your BL ,why not use a custom ROM ?

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I don't know how I got .75 sw version(about phone shows .54), but my kernel is based on latest official sources(Vengeance 1.26 kernel). When I asked developer about this, he said it's normal with unlocked BL. As for custom rom, I'm planning to install one, I'm just searching for one that fits me perfectly.
Sent from my MT27i using xda app-developers app

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asakurato said:
I don't know how I got .75 sw version(about phone shows .54), but my kernel is based on latest official sources(Vengeance 1.26 kernel). When I asked developer about this, he said it's normal with unlocked BL. As for custom rom, I'm planning to install one, I'm just searching for one that fits me perfectly.
Sent from my MT27i using xda app-developers app
Click to expand...
Click to collapse
If you're just annoyed with the update notification , freeze 'update center 'app via Titanium backup =P