L1 Service Manual TCLCommunication Ltd.
5045X/D/A/J/G/T/Y Level 1 Service Manual
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Content
1. General.............................................................................................................................................4
2. Portable Label..................................................................................................................................7
2.1 Label zones......................................................................................................................................7
2.2 Zone information on the label........................................................................................................9
2.3 Commercial label samples: ...........................................................................................................9
2.4 L1 Spare Part List..........................................................................................................................13
2.5 Accessory.......................................................................................................................................13
2.5.1 Battery......................................................................................................................................13
2.5.2 Charger....................................................................................................................................14
2.5.3 Stereo Headset.......................................................................................................................15
2.5.4 End user USB cable ..............................................................................................................15
2.6 Maintenance policy.......................................................................................................................15
2.6.1 For handset:............................................................................................................................15
2.6.2 For standard accessories (charger, headset and USB cable)........................................16
2.6.3 If input the following codes on handset, you can:.............................................................16
2.6.4 User Data Format reset introduction:..................................................................................16
2.7 Cell phone maintenance ..............................................................................................................19
2.8 Invoice check.................................................................................................................................19
2.9 IMEI Check.....................................................................................................................................20
2.10 Humidity sensitive sticker Check.........................................................................................20
2.11 Visual Mechanical inspection...............................................................................................21
2.12 Accessories inspection..........................................................................................................22
2.13 Cell phone maintenance procedure....................................................................................22
3. Replace the handset parts...........................................................................................................27
3.1.Preliminary .....................................................................................................................................27
3.2.Precaution......................................................................................................................................28
3.3.Battery test.....................................................................................................................................28
3.3.1. Charging Process...................................................................................................................28
3.3.2. Charger test ............................................................................................................................30
4. Software download .......................................................................................................................31
4.1 Equipments requested when download：.................................................................................31
4.2 Install driver....................................................................................................................................32
4.3 SW download process..................................................................................................................33
