Lenovo s850t no signal .but sim detected

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Lenovo s850t no signal .but sim detected

Lenovo s850t no signal .but sim detected

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newjazzy
Techie Member

40

31-07-2017, 09:20 PM

#31

i have been to this hovetek forum ...so this means there is no solution for this phone to bring back the network..

hovatek
Administrator

49,585

01-08-2017, 10:31 PM

#32

(31-07-2017, 09:20 PM)newjazzy i have been to this hovetek forum ...so this means there is no solution for this phone to bring back the network..

As I said, you'll need the NVRAM backup from a working phone of the same model. You don't have it, neither do we so all need to be on the lookout.
Try formatting first in SP flash tool then flashing the ROM using download only

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newjazzy
Techie Member

40

01-10-2017, 09:05 AM

#33

good morning ...I have write the nvram ..right now how can I write the sn number and restore the network ... or please teach me how to use Imei and sn writer I have downloaded the tool and I believe if I can successful write the sn number the network will appear

hovatek
Administrator

49,585

02-10-2017, 09:40 AM

#34

(01-10-2017, 09:05 AM)newjazzy good morning ...I have write the nvram ..right now how can I write the sn number and restore the network ... or please teach me how to use Imei and sn writer I have downloaded the tool and I believe if I can successful write the sn number the network will appear

Please, confirm that both Baseband and IMEI are now valid

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We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.

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