Clean the PCB board charging pads and battery connector. Continue by checking the charging pin connector or DC jack connector, visually check it for possible damaged.
To fix the problem, you may first ensure that the wall charger you are using is properly working and the battery is not totally drained. The solution below provides the connection line paths of the charging circuit. Here's the solution for Nokia X2-01 if ever encountered a not charging problem. Nokia X2-01 Not Charging Problem Jumper Ways/Tracks Solution You may also check and trace the connection line paths from component to component such as capacitors, resistors and filter coils. The connected components which are labeled according to their desired values are also a big help. You can check the microphone by using a multimeter. Clean it if there is an oxidation build up occurs. To begin troubleshooting, you may first inspect the whole microphone surroundings or connected components. Troubleshooting this kind of microphone is a little bit easier. The Nokia X2-01 used an ordinary two pin microphone that is mounted or attached at the lower part of the PCB board, unlike other newly released device that uses a five pin digital microphone.
It may help for to easily track down and locate the problem if the said microphone failed to work. The solution provides the detailed info of how the built in microphone on Nokia X2-01 PCb board were being connected to other components. Here's the solution to help fix and solved a not working microphone or MIC on Nokia X2-01 handsets. Nokia X2-01 MIC microphone problem Jumper Ways/Tracks Solution Nokia X2-01 LCD Light LED Not Working Problem - Solution If the voltage reading is okay and the coil is good. Check the 3.7 volts battery voltage (VBAT) across the inductor coil, check also the coil for possible open circuit.ĥ. Check the connected resistor, replace if found damaged.Ĥ. Trace each of the LED + (positive and LED - (negative connection line paths down to the resistors where it is being connected.ģ. Check the LCD pin connector for possible damaged, resolder if necessary.Ģ. " Note: ensure that the LCd is okay or try replacing it before proceeding"ġ.
#NOKIA X2 01 DISPLAY IC HOW TO#
Here's some hints on how to troubleshoot the "Nokia X2-01 LCD display backlight not working problem". Those are the key components that holds for the LCD's backlight LED. To quickly fix the problem you may check the highlighted components showed below. This solution may help fix Nokia X2-01 that shows a dark display over LCD screen.This problem is a failure of the LCD's white backlight LED bulb.
Nokia X2-01 LCD Screen Display Backlight jumper solution
#NOKIA X2 01 DISPLAY IC BLUETOOTH#
Nokia X2-01 Bluetooth Problem Hardware Solution If the voltages were okay, then you may proceed to re-working Check the antenna connection pads and connector, if the connection is weak it will also result to connection errorĬheck and trace the supply voltages to the bluetooth module. If theĭevice suffered wet damaged, you may first take a check up on the bluetooth components, clean it first, by using a liquidĬleaner.
#NOKIA X2 01 DISPLAY IC UPDATE#
and try to restore it, flash or update it. To fix Bluetooh X2-01 problem you may first check the device firmware. But sometimes it also goes wrong specially when the device is getting wet byĪ any liquid or just have being accidentally dropped. Shielded and mounted toughly on the PCB board. Bluetooth may not often damaged, for it is properly Solution below shows the key components of bluetooth on the device. Nokia X2-01 Bluetooth Hardware Problem SolutionĮre's a solution if having a Bluetooth function failure on Nokia X2-01 due to wet damaged or accidentally dropped.