Nokia Lumia 800 SIM Card Problem

How to Solve Nokia Lumia 800 SIM Card Problem?

The only problem you will encounter under the banner of Nokia Lumia 800 SIM card problem is the insert SIM message. If you are not getting network signals in your Lumia 800 then it is the network problem.

Here is the manual and hardware solution of Nokia Lumia 800 SIM Card problem:

 

Manual Solution

• Restart your phone and check.
• If the above step doesn’t work then remove, clean and reinsert your SIM Card and check.
• Check with any other good and working SIM card.

Hardware Solution

• The very first thing that you need to do is to Clean SIM Contacts with a tool having sharp edges (If you are not willing to remove metal covering of SIM Socket) and check.
• Check continuity of SIM sensor after inserting SIM card. If it is damaged then replace it.

• Check continuity between all 6 SIM Socket contacts and components one by one. If any of the components is damaged or faulty, replace it.
• Reheat SIM Controller IC and check. If it is still not working then replace it.