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_alexdon_

All posts will be moved here.Stop creating others.

alexdon

MODme

Xperia devices with Build numbers that ends with "A" NEVER get updates. You can check for all types, L, Z, Z1, SP...

I don't know if M devices with Build A will get updates, there are many types that are with A Build numbers, and many people will complain.

See here: http://talk.sonymobile.com/t5/Xperia-M-M-dual/Xperia-M-4-3-update-availability-15-4-A-0-23/m-p/62337...

sreenath

That i checked... 4.1 to 4.3 is a hug update... Sony released their product with unique custm id, so that they create different s/w for each product... Now they complete bulid c ver... Next for A... Please wait....

undead5

but i cant connect with my phone with usb cabel

MODme

No they don't make different builds. Where did you hear that?

They have to sertificate the builds and then the network operators have to approve and make changes to the builds. But devices that are "A" Builds NEVER get updates because nobody bothers to sertificate and make changes for different custom bootloaders.

sreenath

Ok.... I can prove it... I test its my own phone...
Anyway u want to install 15.4.A.0.23 orginal ver without root?

akhil_amarnath

Send another mail regarding the reply they will definitely reply

MODme

Ok, prove it. But in meantime just visit the threads in this forum for other phones, and you will see that phones that are A builds, never get updates. For example, visit the Update availability for Xperia V, and you will see that people wait for more that 2 months for update and they didn't receive it, and will NOT receive it.

I tried with the option to update the Update Center apk, but still no system update.

Sanflame

See this video guys this guy has updated sony xperia m c1904 (India). - https://www.youtube.com/watch?v=AxcVD9njNmk

sreenath

friend iam using my c1904 with 4.3 jb without.... u can download ftf file for c1904... and install on ur mobile.... that is global ver... not yet release offically for c1904