June 23, 2020
Instruction 
October 3, 2018
Repair Service 
September 18, 2018
Repair Service 
OnePlus 3 teardown
Introduction There seems to be no good OnePlus phone teardown thus I decided to publish one here so that repair shop technicians and DIY do not mess up during repair. Grab a spudger and let’s poke around inside. Step 1 We got one with broken screen. Perfect reason to tear this down! From looking […]
June 28, 2018
Uncategorized 
HTC U11 Life screen repair
We received HTC U11 Life phone for screen replacement. Since there is no teardown on the net, we decided to publish one so that other repair shop do not mess up customer’s phone. First, we need an access to inside. HTC used double side adhesive for back cover. With simple heat application, back cover comes […]
April 26, 2018
Instruction
iPhone is just splash proof, not water proof!
Remember the keynote presentation? When Apple showed this when representing iPhone 7, people started to think it’s water proof phone. I do not know why and how, but I have to tell my customers that it’s water resistant, not proof! http://www.trustedreviews.com/opinion/what-is-ip68-ip-ratings-explained-2947135 is a very good article explaining IP67 and IP68. Anyway, the reason why […]
Why different display color on iPhone screen ?
Recently we have customers are confused with the iPhone screen display color. Here is the truth and reason of the display color difference The display color of the lcd screen is mostly determined by the mother board IC,different brand IC, different display color,because APPLE company use 3 suppliers , TSMC(Taiwan Semiconductor Manufacturing Company Limited) , […]
July 19, 2017
Uncategorized
How to use speakerphone properly
I have noticed so many people uses phone inefficiently when using speakerphone mode, so decide to write up short guide how to use it better. There is no wrong or right way to do it but it would be better if you use it better way. First of all, let’s learn what is located […]