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[Please help] Mtk shows no service

[Please help] Mtk shows no service

phonesurgeon
phonesurgeon
phonesurgeon
Senior Member
192
02-04-2018, 01:09 PM
#1



It detects sim card but doesn't show network bars.


Sent from my GT-N7100 using Tapatalk
X3non
X3non
X3non
Recognized Contributor
22,062
02-04-2018, 05:26 PM
#2
(02-04-2018, 01:09 PM)paafugees It detects sim card but doesn't show network bars.


Sent from my GT-N7100 using Tapatalk

whats the device model?
how did this happen?
and does the device still have valid baseband and imei?
phonesurgeon
phonesurgeon
phonesurgeon
Senior Member
192
02-04-2018, 07:03 PM
#3
(02-04-2018, 05:26 PM)X3non
(02-04-2018, 01:09 PM)paafugees It detects sim card but doesn't show network bars.


Sent from my GT-N7100 using Tapatalk

whats the device model?
how did this happen?
and does the device still have valid baseband and imei?
The baseband is valid, so is the imei. U could see the sim operator name (when u go to sim select) but there's no bars whatsoever

Sent from my GT-N7100 using Tapatalk
X3non
X3non
X3non
Recognized Contributor
22,062
02-04-2018, 08:39 PM
#4
(02-04-2018, 07:03 PM)paafugees The baseband is valid, so is the imei. U could see the sim operator name (when u go to sim select) but there's no bars whatsoever

Sent from my GT-N7100 using Tapatalk

still awaiting answers to the other two unanswered questions
meanwhile, switch the network mode on the phone to GSM or 2G only mode; does the phone receive signal?
do the same test for WCDMA or 3G only
This post was last modified: 02-04-2018, 08:41 PM by X3non.
phonesurgeon
phonesurgeon
phonesurgeon
Senior Member
192
03-04-2018, 06:46 AM
#5



(02-04-2018, 08:39 PM)X3non
(02-04-2018, 07:03 PM)paafugees The baseband is valid, so is the imei. U could see the sim operator name (when u go to sim select) but there's no bars whatsoever

Sent from my GT-N7100 using Tapatalk

still awaiting answers to the other two unanswered questions
meanwhile, switch the network mode on the phone to GSM or 2G only mode; does the phone receive signal?
do the same test for WCDMA or 3G only
Model: Attila X

A client brought it in that state, it seemed brand new or they must have done hard reset.


After changing network mode to 3g turning it off/on, i finally had two bars when i went indoors, i got the "NO SERVICE" again

Sent from my GT-N7100 using Tapatalk
xerxes
xerxes
xerxes
Senior Member
8,355
03-04-2018, 10:25 AM
#6
(03-04-2018, 06:46 AM)paafugees Model: Attila X
A client brought it in that state, it seemed brand new or they must have done hard reset.
After changing network mode to 3g turning it off/on, i finally had two  bars when i went indoors, i got the "NO SERVICE" again

Try a different network SIM, lets see.
This post was last modified: 03-04-2018, 10:25 AM by xerxes.
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