Huawei E169 not accept ANY sim card

[dUCK-yOUNG]

You know this is my message on this forum; I tried to found the solution about my E169. Every time I try by using mobile partner it show some kind of message that say’s “"the sim/USIM card has not been detected or is invalid" I am giving you specification of my E169 Modem: K3520, Model: Huawei K3520, IMEI: 353284xxxxxx926, Firmware: 11.315.05.00.00, Dashboard version: UTPS11.031.02.01.03, Serial NR.: D97NCBxxxxxx3769, Voice feature: enabled, SIM Lock status: unlocked, Wrong codes entered: 0 (unlock attempts left: 10). I have installed latest firmware on my E169, but the same message display again. The pen always light up 2 times with a green color and after this it stays off for 2 seconds... and goes like that, over and over. Is there is any body has an idea about this problem please give it to me.

[Amie]

This is the major problem that so many user facing now a days. This may happen if company has launched this with any defect. There are some devices which are made by mistakenly which have some defect internally. So just go to its customer center they might fix your problem and you will get your solution about your problem.

[HiSpeed]

If your E169 data traveler is not accepting any SIM card, it means you your E169 pin might get damaged. This damaged may not allow your SIM card to give any access over your E169. To solve this you can repair your pin at any hardware shop that has knowledge about E169 device. Just try to do this, you might get satisfy.

[BiGMaCHiNe]

If your SIM card is corrupted due to some reason will also cause this error. To solve this kind of problem you just remove your SIM card and check on the other E169 device and the thing to solve this you can check with new SIM card. If you face this error again with the new SIM, means your E169 is damaged due to some reason. This is the best solution as per my concern try this it might help you.

[Connect_Me]

E169 device basically under the LAN driver from there it access this device. Due to some reason if LAN driver is get corrupt will cause this error. By default LAN driver is install automatically but try to update your LAN driver Suppose. This may happen if your SIM card is not plug into that slot or has a loose connection. So try this solution will make you happy.

[Lemog]

I try this solution it works on my system. So if you want to solve this problem then just remove your SIM card and then reconnect again will solve your problem and your Huawei E169 will work normally. You can resolve this problem by simply changing your E169 pin from any hardware shop. You can check by using any new SIM card. Just try like me will fix this error.