My Solution

Nokia 2330 Classic. You can solve this problem by following a few simple steps as given in this post.Lock at the diagram bellow that will help you to solve Test Mode Local mode problem in Nokia 2330 Classic.all cellular mobile repairing solution here Nokia Asha 311 Power Button On Off Switch Not Working Problem .
Before removing this part that is identified with red line in above diagram replace battery and if batter can not solve this issue dis assemble mobile phone.
Find parts that are shown in diagram with red lines and remove them to solve Nokia 2330 Classic Test Mod Local Mod.
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