KNOWN COMPATIBLE UNITS:
IconBit:
Callisto 100, 300
SimValley:
Pearl AW414, AW420/1
UMEOX
X201
Omate
TS-1/TrueSmart 512MB/4GB Edition
TS-1/1900MHz 1GB/8GB Extreme Edition
TS-1/2100MHz 1GB/8GB Extreme Edition
For Root, download Chainfire's latest SuperSU package and flash in TWRP:
SuperSU 2.44
You can add my Podor PW306 and the Dcool DW8 to the list (same exact product).
Using stock bootloader & preloader and flashing through SPFT v3.1332.0.187 (v5 didn't work due to BROM error) it worked. It did give me an overlap error upon loading system.img, but ignoring it was fine.
Rooting with the .zip and then using root shell to restore IMEI worked.
It's nice to finally be on a nice 4.4.2. Ever since we found that S8 firmware flashing proceedure I've been itching to upgrade but I couldn't work out how to get root/play on the IRONMAN firmware or a working home button on the S8 firmware.
One issue I'm having though is my ext SD. The "mount SD" button is greyed out in Storage menu and the external SD card is not shown. Anybody else having issues with external storage?
---------- Post added at 01:39 PM ---------- Previous post was at 12:53 PM ----------
My TS is not starting the upgrade, "Download DA" hangs for minutes. After starting I have to pull the battery to get the PC to recognize the unit again.
No response on power, but the device manager sees "MediaTek" (after pulling battery at least, when tring to download it changes to Unknown device) so the preloader does seem to work.
Any hints?
I have tried SPFT 3 too, same behavior.
(Of course tried reinstall VCOM drivers, other USB ports but not another computer.)
(slightly more info in the original post.)
Will need to charge the battery somehow....
First of all don't worry. There's no known way to brick these watches permanently.
In SPFT 5, the bottom right hand corner of the window will tell you what USB device is available. Don't press download but plug in. Does it say Preloader/VCOM? If so, it's just a soft brick and it requires a stock reflash. If it says MTK USB, it's a "kinda hard" brick and you need to flash ONLY the stock preloader in download mode (still have your stock scatter loaded though, so it knows where to put the preloader). This little window of insight within SPFT 5 will also let you know when the device disconnects, so you can check that the cable/drivers are giving a steady connection.