So Look at the above diagram and try some basic tips and tricks.
Try to change charger in first step and if replacement of charger do not work for solving the problem you can dis assemble Nokia Asha 300 and then check all these parts that are given in diagrams given in this post.
Clean these parts with electronics cleaner and dry them with hot air.Check these parts with meter and if any of them is not showing proper value it can be solve with applying jumpers.Do not apply much hot air it can harm your skin and can also damage mother board of Nokia Ahsa 300.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.
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