Samsung Galaxy Tab A 7.0 SM-T285 sim card problem
Samsung Galaxy Tab A 7.0 SM-T285 sim card problem
(26-08-2020, 04:55 PM)aadi45 Hello
My Samsung Galaxy tablet detects sim cards when I insert sim card it tells me to Restart the device to access mobile network which I do. After restarting it shows No Sim Card | Emergency Calls Only in status bar and the sim is working perfectly fine in other device. Please help cause I have tried factory reset and also flashed the latest firmware by Odin. it still doesn't work
Thanks
(27-08-2020, 09:56 AM)X3nonI don't know how it began, the baseband is not unknown and the IMEI is valid. I have covered the sim port properly.(26-08-2020, 04:55 PM)aadi45 Hello
My Samsung Galaxy tablet detects sim cards when I insert sim card it tells me to Restart the device to access mobile network which I do. After restarting it shows No Sim Card | Emergency Calls Only in status bar and the sim is working perfectly fine in other device. Please help cause I have tried factory reset and also flashed the latest firmware by Odin. it still doesn't work
Thanks
how did this problem begin?
is the baseband unknown? is the imei invalid?
did you cover the sim port properly?
(27-08-2020, 10:06 AM)aadi45(27-08-2020, 09:56 AM)X3nonI don't know how it began, the baseband is not unknown and the IMEI is valid. I have covered the sim port properly.(26-08-2020, 04:55 PM)aadi45 Hello
My Samsung Galaxy tablet detects sim cards when I insert sim card it tells me to Restart the device to access mobile network which I do. After restarting it shows No Sim Card | Emergency Calls Only in status bar and the sim is working perfectly fine in other device. Please help cause I have tried factory reset and also flashed the latest firmware by Odin. it still doesn't work
Thanks
how did this problem begin?
is the baseband unknown? is the imei invalid?
did you cover the sim port properly?
(27-08-2020, 07:09 PM)innageeHi(27-08-2020, 10:06 AM)aadi45(27-08-2020, 09:56 AM)X3nonI don't know how it began, the baseband is not unknown and the IMEI is valid. I have covered the sim port properly.(26-08-2020, 04:55 PM)aadi45 Hello
My Samsung Galaxy tablet detects sim cards when I insert sim card it tells me to Restart the device to access mobile network which I do. After restarting it shows No Sim Card | Emergency Calls Only in status bar and the sim is working perfectly fine in other device. Please help cause I have tried factory reset and also flashed the latest firmware by Odin. it still doesn't work
Thanks
how did this problem begin?
is the baseband unknown? is the imei invalid?
did you cover the sim port properly?
you should try patching certificate with dongle like z3x or eft
(28-08-2020, 03:18 PM)aadi45 Hi
Where can I find these dongles?
(28-08-2020, 03:18 PM)aadi45 I searched Google for patching certificate my device needs to be rooted so I have to find TWRP to install.
(26-08-2020, 04:55 PM)aadi45 Hello
My Samsung Galaxy tablet detects sim cards when I insert sim card it tells me to Restart the device to access mobile network which I do. After restarting it shows No Sim Card | Emergency Calls Only in status bar and the sim is working perfectly fine in other device. Please help cause I have tried factory reset and also flashed the latest firmware by Odin. it still doesn't work
Thanks
(30-08-2020, 11:35 AM)maxpayne I don't know if you'd been using SIMs on this tab before this started but possible sceanrios are:
1. Network lock
2. Incompatible firmware (or EFS) had been flashed
3. Damaged SIM slot
4. Wrong network mode (try setting to 2G only)
(26-08-2020, 04:55 PM)aadi45 Hello
My Samsung Galaxy tablet detects sim cards when I insert sim card it tells me to Restart the device to access mobile network which I do. After restarting it shows No Sim Card | Emergency Calls Only in status bar and the sim is working perfectly fine in other device. Please help cause I have tried factory reset and also flashed the latest firmware by Odin. it still doesn't work
Thanks
(01-09-2020, 09:59 AM)maxpayne I think you should have the SIM slot checked. If this began suddenly and flashing the firmware / factory reset made no difference..and it didn't start after an OTA update or change was made, it points at a potential hardware problem. or maybe APN configuration
Just saying