Hi !Today i was thinking that my Sony Xperia Z C6603 ,bought from ORANGE FRANCE ,will not get 4.3 or 4.4 ,and i was wondering why !I have an blocked bootloader and it cant get unlocked (in Service Menu says ”Unlock Bootloader : NO ” or something like this ) .I need some advices in how can i unlock the bootloader or just get 4.3 or 4.4 update !Please leave me some advices !
[Q] My xperia z problems
- Thread starter Ady_ALOHA
- Start date
is it still network locked?
No its not locked ,i have succesfully installed 4.3 from update service from sony ,but i will get 4.4 ?Only bootloader is locked !
The easier way would be manually downloading 4.4.2 ftf and flash it using flashtool
download ftf from here
download flashtool from here
Make a backup before flashing ftf though as it will wipe the internal memory
Credits to @flasherTHC for the upload of rom
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