I work as an independent driving instructor.
During my spare time I've taken to making repair videos. I've had over 30 years experience with electronics, gadgets and cars etc.
Repairing phones was only a favour I used to do for friends until I was looking for a repair video on a Nokia 6700 classic. I couldn't find one so I setup my camera and made one myself. A few years on and I now use nice HD camera and have experience in setting up the camera manually which gives much better results.
I hope to make many more of these before I get too old which will probably be in 20 years time :-)
"Galaxy s3 usb port not working?"に関する回答Replacing the usb charging port needs the use of a 'hot air' soldering iron. Google for part number 3722-003512 and find a local tv repair shop as they should have the skills and equipment to replace it. Or you can invest in a wireless charging kit (search eBay for 'galaxy s3 wireless charging') and use wifi to move your files..
"How can I get new screen for nexus4"に関する回答When you have a new screen you can use this guide to replace it. If you buy a new screen without the frame, you'll need to remove the broken screen from the metal frame. I'm uploading a video for this in a few days
"No manual for Nokia Lumia devices?"に関する回答Here's a video showing how to replace the battery and all the other parts
"Galaxy note 2 - N7105 parts and how do guides"に関する回答Here's a guide for disassembly http://youtu.be/UT-2zrZ_aNo I hope to have a screen guide up soon...
"Where to order a replacement screen?"に関する回答When I Google for 'galaxy note n8000 lcd' and clicked the shopping link I found lots of results. If its only the digitizer that's damaged try a search for 'galaxy note n8000 digitizer' and click the shopping link. For a detailed video on how to replace it search youtube for 'galaxy note 10.1 repair' and you should find my video...
"How to change lcd panel and digitizer"に関する回答Try this video guide http://www.youtube.com/watch?v=PXOOjmeqI...
"Problem regarding the power button."に関する回答The power button is made of a flexible plastic. I don't think there is much you can do to fix it yourself. I would return it again and ask if they could fit a new button. Or, you can find one and replace it yourself. It's very easy to replace, as it pushes out from inside quite easily.