Question about Nokia 6

Repair

If the Android system hangs or shows errors, it is usually due to a software bug that can occur as a result of poorly programmed Android apps. Deleting the cache (option: wipe cache partition) can help here. This may even improve the performance of your device. If this option does not work either, you can use the "factory reset" function.

However, to be on the safe side, you should always make a backup of your smartphone beforehand so that you do not lose any important data. This function can also be helpful in the event of system errors. System faults occur less frequently than app faults, but their effects are more drastic. Such problems mainly occur with modified systems through custom ROMs. Before you take radical steps and equip the smartphone with a new operating system, small repairs such as a factory reset can often lead to the desired result.