My Suggestion is to give Umeox a Simple Dead Line for Providing the Kernel Source Code and all other GPL Licensed Stuff like the bootloader.
I have heard the People at Busybox are very good when it comes to GPL Problems.
Try to get BusyBox Developers to Sue Umeox in USA and Germany like Apple did with the Goal to block Sales and Shipment in USA and European Union.
Great would be if you can sue Mediatek together with them for not Cooperating in the deliverment of GPL Licensed code to Umeox and try that way to Block all Sales and Shipments of MediaTek based Devices in USA and Europe.
The only Reason why i buyed the Truesmart was becouse i believed Kernel Rebuilding would be no problem as it was Promised that Sources will be Published. After i Buyed the Omate and realised that it has a MediaTek SoC i knew same **** will happen with disclosure of the Kernel Sources by MediaTek. I Own since Years a Z1 Smart Watch Phone based on the MediaTek MTK 6516 SoC Platform and i am not able to Upgrade the Kernel nor the Android 2.2 Operating System.
The Chinese Company APPSCOM
=>
http://www.appscomm.cn/Watch Phone-...tch-ProductDetails/Android Watch Phone-Z1.htm
Provide a GPL Licensed Linux Android Firmware Build on her Website for Download
=>
http://www.appscomm.cn/Watch Phone-Android watch-Sports watch-DownLoad.htm
But Fails to delivers the need Sources and are clearly in Breach since Years.
Have Contacted them and did not get one Reply from them till yet even i am a Customer and have Buyed her Products and have a legal Right for the Sources!!!
At most to blame is from my Point of View Linux Torvald for Refusing having a GPL3 Linux Kernel in parallel to a GPL2 Linux Kernel.
That way Developers have the Freedom do decide if they want put her Efforts into a GPL3 Kernel and make GPL2 outdated or not. Customers will have also the Freedom to Buy GPL3 vs GPL2 Devices.
In my Point of view such things can be easy solved by Having a GPL3 Linux Kernel but Torvalds refused to provide this Option.
I think clearly Torvalds is to blame for this Stupidity at most!