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s3 lte multiple problems, help needed

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enlevike
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Default s3 lte multiple problems, help needed

I ve bought an s3 lte from ebay,unlucky me.
First i noticed its not charging properly and overheating, i found a tutorial to eliminate the 4g connextion or something similar to save power, than i noticed my sim is not recognized, I have no imei aswell
When trying to access servicemode i get a black screen with servicemode in the title but thats the only thing i can see:::and right hard key:back Please use the menu key


Any advice guys? Thanks
 
JJEgan
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Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda

STICKYS
http://forum.xda-developers.com/show....php?t=2344125


UNDERSTAND FIRST
http://forum.xda-developers.com/show....php?t=2362743

Network IMEI EFS
http://forum.xda-developers.com/show....php?t=2393289



This suggests that your phone is sold with faulty IMEI Unless you have a backed up EFS folder then its not going to work .

Return it to the vendor .
 
malybru
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