HOW WE TEST
Quality Guaranteed through Our Industry-leading QC Standard.
3 Steps Make Sure You Get the Quality Products.
Qualified Standard:
1. No scratches or damages.
2. No missing parts, such as: screws, adhesives.
Tools Needed:
1. LCD and Touch Screen Tester.
2. Build-in test application (for Android phones only).
Qualified Standard:
1. Tester Test Standard: Less than or equal to 2 dead pixels
(pixel diameter is less than 0.15mm).
2. Application Test Standard: The software indicate as passed.
Tools Needed:
1. LCD and Touch Screen Tester.
2. Build-in test application (for Android phones only).
Qualified Standard:
1. Tester Test Standard: Diagonally draw straight lines on the
screen,the lines appear without any malposition, breakage
or bend.
2. Application Test Standard: The software indicate as passed.
Tools Needed:
1. Multimeter.
2. DC Power Supply.
3. Probe Leads.
Qualified Standard:
1. Voltage Standard: 3.7V.
2. Normal Charging Standard: The multimeter will indicate the
electricity value.
3. Normal Discharge: Power on normally after assembly.
Tools Needed:
1. Relevant OEM Test Modules.
2. Other related devices. Such as: earpiece is required on audio
flex test, data cable and charger are required on charging
port test multimeter is required on tests of loud speaker,
ear speaker and vibrating motor and so on.
Qualified Standard:
1. Module Test Standard: Function as normal.
2. Multimeter Test Standard: Loud speaker ohmic resistance
reaches 6~10 ohmic; ear speaker ohmic resistance reaches
27~32 ohmic;vibrating motor vibrates or rotates after being
supplied with1.5~4.2V DC electricity.
Tools Needed:
1. Screwdriver.
2. Tweezers.
3. Other related devices, like: RF Test Equipment, NFC Test
Device.
Qualified Standard:
1. Work normally on OEM Test Modules.
2. No cosmetic or functional incompatibility on OEM Test
Modules.
Post time: Dec-02-2019