Update README.md

Author: divadiow

README.md

@@ -132,7 +132,7 @@ OpenBeken supports [online builds](https://www.elektroda.com/rtvforum/viewtopic.
 
 # Flashing
 
-See our [GUI easy flash tool](https://github.com/openshwprojects/BK7231GUIFlashTool) for BK7231N, BK7231T, BK7231M, BK7238, BL2028N, T34, BL602, ECR6600, LN882H, RDA5981, RTL8710B, RTL8710C, RTL8720D / RTL8720CS, W800, and W600 (write-only). Also see [FLASHING.md](https://github.com/openshwprojects/OpenBK7231T_App/blob/main/FLASHING.md)
+See our [GUI easy flash tool](https://github.com/openshwprojects/BK7231GUIFlashTool) for BK7231N, BK7231T, BK7231M, BK7238, BK7252N, BK7252U, BL2028N, T34, BL602, ECR6600, LN882H, RDA5981, RTL8710B, RTL8710C, RTL8720D / RTL8720CS, W800, and W600 (write-only). Also see [FLASHING.md](https://github.com/openshwprojects/OpenBK7231T_App/blob/main/FLASHING.md)
 
 Repository of flash tools for [all other supported platforms](https://github.com/openshwprojects/FlashTools/tree/main)