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KEY NG 3、 LCD no display 4、 No ring or KEY TONE 5、 No vibration 6、 No charge 7、 No Voice 8、 SIM Card NG 9、 TF card inefficacy 10、 FM inefficacy No Bluetooth 11、 12、 No service Inventec Confidential...
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3.5V Check whether the Adjust the connector PIN or battery connector pin change a new battery connector is OK? Check whether the Reassemble the key-press ‘No’ key is locked? Inventec Confidential...
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Clean Dome and Key Pad the Key Pad is cleaned Check whether the keypad Reassemble the K/B is assembled OK? Reassemble the KB connector Check whether the KB connector is assembled OK or is broken? or change a new one Inventec Confidential...
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Innovating Customer Value LCD no display Check whether the Reassemble the LCD FPC LCD FPC is jointed OK? Check whether the LCD is OK? Change for another LCD Inventec Confidential...
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Innovating Customer Value No ring or KEY TONE Check whether set Reset the mode in the silent mode? Check whether the SPK Re-weld or change a new SPK is welded OK or is broken Inventec Confidential...
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Innovating Customer Value No vibration Check whether set in Reset the mode no vibration mode? Check whether the Reassemble or MOTOR is assembled Change a new MOTOR OK or is broken? Inventec Confidential...
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Innovating Customer Value No charge Check whether the charger Change for another charger output voltage is 5V? Check whether the I/O connector Joint the I/O connector or Is jointed OK or is broken? change for another one Inventec Confidential...
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No Voice Check whether the Re-solder the receiver or receiver is soldered change for another one OK or is broken? Check whether the Reassemble the microphone microphone is assembled or change for another one OK or is broken? Inventec Confidential...
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Reassemble the SIM card is assembled OK? Move to service zone Check if it is in the service and try again Joint the socket or Check SIM socket is jointed OK or the socket is broken? change for another one Inventec Confidential...
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Innovating Customer Value TF card inefficacy Check whether the TF card Reassemble the TF card, is assembled OK? Ensure to touch is good. Check TF card socket Re-solder or change Pin is jointed OK? for another one Inventec Confidential...
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Innovating Customer Value FM inefficacy Check whether the Reassemble the earphone, earphone is assembled OK? Ensure to touch is good. CHK whether FM FM parameter set is correct. set is correct? Inventec Confidential...
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Touched with the PAD CHK whether external Bluetooth Change for a good Bluetooth headset headset is working well? Check whether the Shield cover Reassemble the shield cover of the Module of RF module is broken? Inventec Confidential...
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Adjust the spring slice or change spring slice is absolutely a new one to make it touch well Touched with the PAD Check whether the Shield cover Reassemble the shield cover of RF module is broken of the Module Inventec Confidential...
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