Modern Sky Music Festival 2017 – L.A.
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Yingzhang's World
Projects and Fun
Yotaphone 2 Upgrade to Andriod 5.0 Using Fastboot
For those of you who are not familiar with Yotaphone 2, it is an Andriod phone with two screens (one is LCD and one is e-ink) developed by Russia engineers. I’m always a fan of e-ink products. Nowadays we just watched too much LCD screens. Yotaphone 2 was about several hundreds dollars when it came […]
Dell Inspiron 15 M5010 Heat Distribution Modification(7 beeps problem)
Dell inspiron 15 was my first laptop in my life, it was about 5 years old now. At one time, i encountered the classical dell problem “7 beeps”. Basically when you turn on the laptop, the screen is not going to be on, and the machine beeps seven times. From Dell’s specification, this problem is […]
Change the Battery of IPhone 5
Have you ever experienced the problem with iPhone battery? I have my iPhone 5 for almost three years, and the batter life keeps decreasing. Finally, I can’t stand it and try to find a solution. And it turns out it’s not hard to replace the battery by yourself. (Changing battery by an Apple Tech can be […]
Make Your Bose QC15 Headphone Wireless!
Bose QC15 turns out to be a great headphone, especially in the noise cancelling area. When I was doing experiment in a lab, the sometimes I unplug the wires and just use it as a noise-cancelling headphone and I feel so free! Then what if I make a Bluetooth connection to the qc15? It turns […]