Hi friend,
Is there burnt smell when you test the copy quality screen of iPhone model 6S 6S Plus ,7g 7 Plus on iPhone boards ?
It is because iPhone 6S 6S plus, 7 , 7 plus have automatic wake function(when you pick up the phone, the screen turn on itsel), there have electricity in the phone boards, so when you test the 6S 6S plus, 7 , 7plus, you must disconnect the battery connector to make sure no any electricity in the phone, otherwise the screen will be burnt and the mother board get damaged.
Here are some tips for you when you test screen for iphone 6S, 6S Plus, 7G, 7 Plus：
Before testing screens for above models,
please make sure your phone motherboard is power off or please disconnect the battery connector to make sure there is no electricity in the phone, otherwise your sceen and phone motherboard may be burned when you test screen .
If need more information pls feel free to call me : Crystal 008618682112549 (Whatsapp/wechat)
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