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Install the English firmware on a Chinese version Yi Car WiFi DVR Camera

Install the English firmware on a Chinese version Yi Car WiFi DVR Camera

Xiao Yi car DVR dash camcorder is a nice budget car DVR from a Chinese company Xiao Mi. There are two version of Xiao Yi car dash cam available in the Market. One is Chinese version, with suction cup mount, Chinese menu, and Chinese voice. There other one is the international version. with adhesive mount, English menu, and voice. The design and video quality are the same except one with suction cup and the other one with adhesive mount. If you ……

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1069

Ricoh SP C250DN C252DN PPD driver for CUPS

Ricoh SP C250DN C252DN PPD driver for CUPS

C250DN or C252DN can be driven by setting PCL6 and use CUPS+Gutenprint driver. However, if we use Generic driver, it will not print out color. Ricoh does not have dedicate PPD driver for Linux platforms like Ubuntu or Debian for SP C250DN and C252DN color printers. However, Ricoh does have driver for MacOS which in fact is a PPD driver. It comes with a PPD installer for MacOS and it will copy to the PPD to MacOS's CUPS driver folder. We can use……

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1086

OSX El Capitan 10.11 Safari cannot install extension solution

OSX El Capitan 10.11 Safari cannot install extension solution

Some MacOS user will notice that after updated to El Capitan and Safari 9, installing Safari extention seems not working like before. "Install now" is no longer exist, it was replaced by "Trust". However, when click the "Trust" button to install external extension, extension will not be installed in to Safari. That has nothing to do with the extension compatible issue. This seems like a bug on the "Trust" button. Mouse click on the "Trust" but……

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1021

MacPassHTTP - keepasshttp plugin for MacPass

MacPassHTTP - keepasshttp plugin for MacPass

This plugin is primarily intended for use with PassIFox for Mozilla Firefox, chromeIPass for Google Chrome, or passafari for Mac Safari. KeePassHttp does't not officially support Mac system just like Keepass doesn't have a official native client for Mac. Since MacPass, this situation has changed and now MacOS people can use MacPass as native keepass application together with MacPassHTTP to get the similar experience like the Windows platform. T……

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1432

Linksys smart router ipv4 throttled speed issue fix - Comcast DSCP bug

Linksys smart router ipv4 throttled speed issue fix - Comcast DSCP bug

There appears to be a bug in some of Linksys smart routers or Comcast. It is the ipv4 speed test slower than real speed. However, ipv6 is not throttled. Comcast speed test on ipv4 speed is always < 20m. Media Prioritization on or off has the same result. Some people suggest disable; however, WMM enabled is still required to enable > 54 Mbps, so this is not the solution we are looking. The cause is that IPv4 packets from the Comcast networ……

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4458

Resolve overheating issues on Linksys EA6300 EA6350 EA6400 EA6700 or similar routers

Resolve overheating issues on Linksys EA6300 EA6350 EA6400 EA6700 or similar routers

Linksys smart WiFi routers like EA6300 EA6350 EA6400 EA6700 or other similar design routers usually heat up very fast and have high temperature issue. CPU temperature usually stay over 90°c after short run even idle. Although Broadcom chips are said to have an operating rating up to 130°c, it is not recommend to let routers that run 24/7 stay in high temperature since it will shorten its lifespan. Some consumer routers are designed to fail with……

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