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[Q] my phone can't fully startup even with new rom

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l0000l
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Default [Q] my phone can't fully startup even with new rom

hello
one week ago my xperia ZR phone signal suddenly gone.
i get back it for repair. but after some days they couldn't repair it, now my phone have a new problem, it boot to lock screen page then show a message "system not responding" and it will be freeze then restart.
i flash official 4.3 Rom via flash tools but not solved

what can i do?
 
Ben Ling
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Quote:
Originally Posted by l0000l View Post
hello
one week ago my xperia ZR phone signal suddenly gone.
i get back it for repair. but after some days they couldn't repair it, now my phone have a new problem, it boot to lock screen page then show a message "system not responding" and it will be freeze then restart.
i flash official 4.3 Rom via flash tools but not solved

what can i do?
try to flash 4.2 ftf




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l0000l
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Quote:
Originally Posted by Ben Ling View Post
try to flash 4.2 ftf
problem solved with stock 4.1.2 ftf
now my phone is boot-up but can not detect simcard (no signal).

how can i know it's hardware problem or not ?
 
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Originally Posted by l0000l View Post
problem solved with stock 4.1.2 ftf
now my phone is boot-up but can not detect simcard (no signal).

how can i know it's hardware problem or not ?
o.O

then try to flash the 4.3 ftf




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l0000l
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Quote:
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o.O

then try to flash the 4.3 ftf
tried, but after 4.3 phone will freez at first page and at top show no signal.

back to 4.1.2

any other ways ?
Tags
signal bar, system not responding, xperia zr
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