How to fix keytone q w e r t y u nokia C3 error

For those of you who are still confused how to fix the letters qwerty on nokia c3, and must be observant ic which needs to be replaced little what a great, ok I'll give a little trick to the solution, first of all you do is check the path, not close possible pathways could break up, how to stick a needle min on the tester and needle tester in keytone qwertyu, because the line was so one passes then to the letter qwertyu ic larger keypad, see figure below,

You check the black lane to lane ic min button keypad, in the figure below.

Or you jumper if broken, if not severed but the keypad is not working  the final solution you replace icnya, larger, guaranteed work.

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Drone murah