Timon's Blog

The Sony TV sold in China its mainboard can’t use Google Services Framework. Many users in China order the US version of the mainboard and replace it manually. I tried to analyze the all chip/hardware differences in the same model of mainboard and find out which chips are key for these features. This should allow a hard-fixed mainboard to use the US firmware theoretically and use all features properly.
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Disassembly / Tear DowniFixit Screen module https://inforesheniya.ru/aksessuary-dla-blackberry/aksessuary-dla-blackberry-9900-9930-bold-touch/ekran-lcd-tac-skrin-touchscreen-v-sborke-dla-black...
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Selection Guide PDF
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1234567891011121314151617ARG IDF_CLONE_BRANCH_OR_TAG=v4.3ARG IDF_CHECKOUT_REF=v4.3FROM espressif/idf:v4.3USER rootWORKDIR /rootRUN git clone -b dev-8.0 https://github.com/lvgl/lv_micropython.git ...
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The articles on the Internet are all relatively old. Tips should be noted here: Python2.x and Python3.x have different length magic number. Use struct file contents to modify main program file, no...
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NetworkTCP Ports 21 Anonymous login FTP 8905 Unknown 8906 Unknown 8907 Unknown 8910 Unknown 8909 Unknown 8912 Unknown 8913 Unknown 8916 States logger FTPSome .DAT files in the directorys. ...
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A few days ago, my friend from Beijing sent me a GL-MiFi 4G router. It uses custom developed firmware(based on OpenWrt, of course) to implement some functions. So we want to view its code and how it implements some functions.
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Turn on the power, convert the handset light to morse code, decode it is M0S8C74.
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Download files with firmware version of 5.6.2.45 here.
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Replaced HG2821T-U with ZTE F401. ZTE F401 is the equipment of Shanghai Telecom enterprise users, we can also use it.
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