How do I get the latest update?

[LukaLuxXD]

I'm on 4.1 Jelly Bean on my C5303, and I can't update to. 205

I can only update to an older version. What should I do?

[JIJOK]

Hello there, since I couldn't find a solution I came here, first all sorry my english, I do what I can. So, this is my issue : compilation number is 12.0.A.1.211 and android  4.1.2  but on the sony support page last compilation is 12.1.A.1.205  Android Android 4.3 (Jelly Bean). Tried with update center on phone, it says "your divice already has the latest update", same with PC companion " your phone/tablet is up to date". So how do I update it ?  Its a SP C5303  with SIM but unlocked to use whatever SIM I want ( no fix carrier ) Any help or advice ? thank you

[Samuel1]

You can find the latest available software update information on our product blog.

If want to know more about software roll out process and how it works please see this topic.

[JIJOK]

Dont want be rude or something like that,  but I already read all that stuff, everything works how it should work, update center on phone has keyboard 5.6.C to update and xperia lounge 2.4.2, PC compaion detects phone perfect, but the last update is not there, like if there is no last update at all, no errors or anything

[Qatrium]

Dial this code:

*#*#7378423#*#*

You'll get into service menu, tap on Service info -> Software info -> Find your customization version and write it here.

[JIJOK]

1272-4877_R6A thats the Customization Version ( I did as you said )

[Qatrium]

It looks like the latest version for this customization version (Malaysia) is indeed 12.0.A.1.211, as shown on Sony servers. This gives you 2 options:

- Live for the while with this version, and send a feedback to Sony directly from here.

- Try flashing a different customaization version, but this may void your warranty (depending on what's stated in warranty). Find a guide to do this here.

[JIJOK]

Well .... good to know, thanx a lot for your help, will try safest option first then will see what to do