- Title: Cubot KingKong X
- Listed: July, 2024
- Last modified: 12/11/2025 7:10 am
- Version: ROM Android 14
You must be logged for ROM download.
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DESCRIPTION
ROM Mobile Cubot KingKong X - ROM Android 14
ONLY MT6877
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V28_20250918 – full_k6877v1_64_k419 14
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V27_20250701 – full_k6877v1_64_k419 14
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V25_20250121 – full_k6877v1_64_k419 14
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V22_20241106 – full_k6877v1_64_k419 14
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V21_20240928 – full_k6877v1_64_k419 14
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V19_20240911 – full_k6877v1_64_k419 14
Update ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V18_20240816 – full_k6877v1_64_k419 14
ROM Official Cubot KingKong X Version: CUBOT_KINGKONG_X_E021C_V16_20240615 – full_k6877v1_64_k419 14
Gapps include – No Rooted
Language support: Multilang
Install ROM:
- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6877_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- Select "Download Only" or if upgrade "Firmware upgrade"
- Turn off your phone, remove the battery (if the battery is removable) and replace it after some seconds (and don't turn on the phone).
- Press “Download” button to start
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.
※Please make a backup of your device before installing or updating ROM


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