If this is a 9V then they are not the same kernel. My WMT8650 had 22.214.171.124 just like the Flytouch, but you cannot swap those kernels. Unless I am wrong the kernel need to be same hardware to same hardware.
Skytex Imagine Rooted - Skytex Sp712 -Skytex Gemini Rabid ROM ICS 4.0.4 Final -Skytex Skypad Alpha 2 7" Rabid ROM Final ICS - Excite 10LE Stock ICS 4.0.4 - Excite 10 AT300 JB 4.1 Stock - Dragon Touch 9.7 Rabid ROm ICS 4.0.4
Zeki TB782B Stock ICS - Zenithink ZT282 Deodexed Rabid ROM