Nokia E5 system error problem, now a days it is a common error on every nokia E5 mobile phone, but you can solve this problem/Issue by just taking two simple steps, and after applying these two steps you will never face again this system error problem on your nokia E5 Symbian mobile phone onward.
NOKIA E5 SYSTEM ERROR SOLUTION
STEP 1.
Charge full your Nokia E5 battery, then copy all the contact and your important and valuable data into your memory card. Make sure you copy your all contacts and important data into your memory card.
STEP 2.
After copying all of your contact and data into your memory card, switch of your cell phone, unplug your memory card and sim card. Then Switch on your nokia E5 and on home screen type " *#7370# ", then wait for 3-4 minutes. Your Nokia E5 cell phone will automatically reboot and after this your problem will be solved. And you feel you will your Nokia E5 as a brand new Nokia E5. After this method you can enjoy your WLAN, you can Play music, enjoy WAP Internet, and enjoy all the features of your NOKIA E5 without any error of system error.
Before applying this method keep one thing in your mind that you have to copy your all contact and important data into your memory card, and don't forget to discard your memory card and sim card before typing the key of HARD REST " *#7370# " , because your cell phone data will never be recover after this hard rest.