TP.SK516S.PC821 Smart Android Board
TP.SK516S.PC821 is an Android smart network driver LED TV board with an FHD resolution of 1920×1080. TP_SK516S_PC821 has a powerful wifi system. Smart FHD TV with the latest Android Platform and great features to entertain in Full High Definition Wide-Screen. TP SK516S PC821 Smart Board has multiple ports, including A/V, USB interface ports, and many HDMI ports, in addition to the VGA interface for computers. TP-SK516S-PC821 also has a LAN/RJ45 Connector interface port for the wired internet network.
TP.SK516S.PC821 is a Combo Network triple-play board with a Digital TV tuner built in (DTMB/DVB-C/ATSC/ISDB-T). The Graphics and Sound quality of the TP-SK516S-PC821 Android board is excellent, and the Response rate is very efficient. The TP.SK516S.PC821 China smart network board can support up to 55″ LED Screen Panels. The TP.SK516S.PC821 firmware file is available for technician support.

General Specifications:
Brand/Mark: CVTE Main Board (Android WIFI Network Drive Smart Board)
Main Board: TP-SK516S-PC821 (N)
Main Chipset: MT9256AAATAB
Operating System: Android 11.0
CPU: Multi-Core Arm Cortex A53 64-bit
GPU: CA55*4
CPU Frequency: 1.2GHz
GPU Frequency: 432MHz
RAM: 1 GB
ROM: 8 GB
Resolution: up to 1920×1080
Screen Size supported: 39 to 55 inches
Audio Output power: 2x10W
Mirror Mode: Yes
Logo Change: Yes
Bluetooth: Yes
Tuner: RAFAEL R842(NTSC)/RAFAEL RT710(DVBS)
ATV System: PAL, SECAM, NTSC
DTV System: DVB-T, DVB-C, DVB-S2
Input Voltage: 200-240V AC
Firmware Name: allupgrade516_8GB_1GB_ref60.bin
Firmware Type: EMMC BACKUP
TP.SK516S.PB803 Technical Specifications:
- Resolution 1920×1080 Full HD
- HD supports HD
- LED backlight DLEDD
- Response time 8 ms
- Display scale 16:09
- Stereo sound Yes
- Dolby Yes
- Matrix-type LED
- Refresh rate 60 Hz
- Processor frame ARM Cortex-A53/1, 5GHz/Quad core
- GPU G52MP2/Dual core
- OS version Android
- RAM (DRAM) 1GB
- ROM (Flash) 8GB
- WIFI 2T2R
- HDMI 2.0 (HDCP 2.2) 2
- HDMI CEC (T-link) Full
- Caption (Subtitle) Yes
- Game mode Yes
- Sleep Timer Yes
- HDMI quick switch Yes
- DLNA 1.5 Yes
- USB HID support Yes
- USB channel list clone Yes
- USB 2.0 2
- Teletext there is
- ATV Yes
- DTV: Yes
- Sound power 10w+10w
- Acoustic system Buffer speakers
- DOLBY DIGITAL, there is
- Supported formats MP3, WMA, MPEG4, MKV, JPEG
- Social Yes
- Web browser Yes
- Processor Quad Core
- PVR & Time shift – Yes

How to Write TP.SK516S.PC821 EMMC Backup:
- Download the given TP-SK516S-PC821 EMMC backup shared in this post below
- Note the EMMC Pinouts (D0, CMD, CLK) in the shared picture above
- JTAG the mainboard with the Programming Tool
- Write the EMMC data
- Done.
Note: The following TP-SK516S-PC82 firmware is a backup dump file. Kazmi Elecom Team is not responsible for any damage/loss caused by uploading/downloading the firmware. First, check and verify the main board, then install the software. If you are new and do not have enough knowledge of loading/installing software/firmware or dump files, or are facing any issues during firmware installation, then visit and read here first.
TP.SK516S.PC821 Firmware files for free download:
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After extraction ,the file shows some error.if you could please help me advise. It’s TP.SK516S.PC821(N) but switching in on it first shows LG then wisdom share
try to reset by recovery option