You have flashed a firmware that does not include the drivers for your specific Wi-Fi chip. You must look for an alternative RK3188 Android 5.1 ROM tailored explicitly to your Wi-Fi component (e.g., AP6210 vs RTL8188). Post-Installation Optimization for RK3188
Upgrading a vintage Rockchip device is not just about having a higher version number. It provides tangible performance and usability benefits.
If you only use your device for media playback (Kodi), installing LibreELEC or a lightweight Linux distro is significantly faster than Android. rk3188 android 5.1 firmware
Avoid heavy applications. Opt for "Go" or "Lite" versions of popular apps (e.g., YouTube Kids, SmartTube for Android TV, or lightweight browsers like Opera Mini) to conserve the limited RAM.
: A completely revamped visual interface with fluid animations. You have flashed a firmware that does not
Always verify your device's platform (MTCB, MTCD, or generic) before downloading any firmware.
Famous for creating stable CyanogenMod and AOSP ROMs for RK3066/RK3188 tablets. It provides tangible performance and usability benefits
If you have a car head unit, check your screen. If it says "MTCB" or "MTCC" and uses an RK3188 processor, then you are in luck. The XDA Developers forum is the best place for these devices, with the famous MalaySK ROMs being a popular choice for Lollipop 5.1.1.
A firmware meant for an RK3188 TV Box (e.g., MK809III) will brick an RK3188 Tablet (e.g., Pipo M6). You must find firmware specifically made for your exact board model.