1 Ever offers qualified LCD screen to satisfy customers’ demand. To ensure best quality, all LCD display are 100% tested, including cosmetic inspection, function inspection, etc. As one of the most professional sourcing partners for mobile phone repair, 1 Ever has tried its best to make sure no bad Display Screen LCD reach any of our customers. Following is a brief introduction of the screen inspection process
Step 1. Display screen appearance checking
Put the iPhone LCD screen together with a standard sample. Check both the front and rear panel. Make sure no color difference, no scratch on touchscreen, no fault on surface, no dirty, no overflow of glue, no damage on Flex cable, no wrong frame bezel occurred. It is easy to find the difference between the testing LCD and the standard sample. Any appearance problem is not acceptable.
Step 2. Glue Stability Inspection
Push the LCD frame bezel with fingers, to check it is strong or not. The adhesive must adhere firmly, no stripping, no peeling off.
Step 3. Small parts on Screen Inspection
Make sure all these small parts on iPhone screen are fixed, camera ring + anti-dust metal grid + sponge on back of connector
Step 4. iPhone screen function Inspection
Connect the iPhone LCD to the testing panel. Check the black, white and color display. Make sure there is no LCD display problem, such as spot on display, shadow on background，light too weak, flashing or other display problem. If everything is ok, test the touch screen by moving in all directions in order to ensure no dead pixel area, no touching delay, no in-sensitive occurred on the LCD display digitizer.
Step 5. Screen size and shape Inspection
Assemble the LCD screen on the phone, to check whether they match well. All screen must fit the housing perfectly. All those lifting up (too big or too small or distortion) screen will be refused.
Step 6. Cleaning and packing
Replace the protective film on the surface of screen, make the iPhone screen clean and smooth. Then put it into the EVA box lightly. Mark with label on the giftbox.
Step 7. Re-checking and carton packing
Put all products into the carton; double check the model, color and quantity to make sure everything is OK, then put some silica gel drier, foam into the carton and seal it.