[Q] How to trick Sony Update service to install an specific version

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jdevora

Member
Nov 19, 2012
15
0
Hi,

I updated my phone to a Unbranded KK version while I was waiting for may Sim unlock code to arrive.

It finally arrived but now, when I put a new SIM in it, it doesn't show the window asking for the unlock code.

I tried with many versions from various countries with and without rooting, but it always "pretends" that I don't have any SIM in the phone.

I nearly out of options and I'm not even sure that I don't have a faulty phone :(

I was thinking in put back the original firmware (1280-7858 1177) for see it makes a difference... but how can I get a hold on it????


I was thinking if there is a way to trick SUS into thinking that I have that version for it to download and install it.


Does any one know for to change the Customization number and the ID of a Z1 Compact???
Or some other way to deal with my problem?

Cheers
JDavi
 

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