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no coverage and nvram error

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By sachin.r.fulzele, Senior Member on 5th August 2014, 01:07 PM
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26th September 2015, 05:53 PM |#21  
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Quote:
Originally Posted by uday207

Please share nvram backup, because even after writing imei and mac address with sn write tool, device isn't catching cellular signals.

Is ur device showing imei with *#06# ???? If yes, then flash ur phone using sp flash tools with upgrade option. After 1st boot, it must not loose imei. If it loosing, then something went wrong.
If so, reinstall ur drivers required for sp tools as well as for sn write station, then Format & flash with sp tools, write imei & mac address.
 
 
26th September 2015, 06:34 PM |#22  
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Quote:
Originally Posted by sachin.r.fulzele

Is ur device showing imei with *#06# ???? If yes, then flash ur phone using sp flash tools with upgrade option. After 1st boot, it must not loose imei. If it loosing, then something went wrong.
If so, reinstall ur drivers required for sp tools as well as for sn write station, then Format & flash with sp tools, write imei & mac address.

it's showing imei but not catching network.
9th October 2015, 06:01 AM |#23  
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Originally Posted by uday207

it's showing imei but not catching network.

Have u downloaded correct stock rom?
27th October 2015, 12:03 PM |#24  
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yes
Quote:
Originally Posted by sachin.r.fulzele

Have u downloaded correct stock rom?

yes bro everything u said here i tried but no luck, by the way do u have this device if yes pls..provide me calibration data of this phone. And please give ur fb/twitter link so that i can reply quickly. PLEASE HELP ME am totally frustrated finding solution 2 this from about 2months. I'll be highly thankful to u if can help.
28th October 2015, 06:14 AM |#25  
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Actually, now I don't own this phone. But, I will suggest u to start with beginning. If u can reinstall Windows, format PC & reinstall windows 8, go to advanced start up options and after restart choose 7th option(disable signature enforcement). Install all the drivers, then use Sp tools, format phone and flash stock ROM. Use sn write station to write IMEI & WiFi Mac address, for that u should have proper baseband files(1st time it will fail to write, try again). Then, everything will be working....
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28th October 2015, 09:20 AM |#26  
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Do I also need 2 disable driver sign. enforcement in win7. And do I have 2 write the same mac address that my phone currently have. And in sp flash tool, I have 2 choose format+download or download only, and do I also need 2 erase nvram partition while flashing.
Last edited by uday207; 28th October 2015 at 05:29 PM.
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