E7002 Flashing
I was finally able to get FDWN to flash #370 under Windows 7 32-bit. With the #370 build the touch screen is much, much more responsive. Using the steps below I also had no problems with the market after the flash. Thanks to ascottk for figuring out the USB file System trick to get FWDN going. Here's the rest of my process/tips:
#01) Download the #370 rom from
http://u.115.com/file/t48c2da3a5.
#02) Extract the M701.rar rom and navigate inside until you find the folder labeled "Android烧录工具". This is the FWDN folder. Rename it to "FWDN" and move it to the root of a drive (I used "e:FDWN"). Right click the "FWDN.exe" file and select "properties", and then go to the "compatibility" tab. Set it to run under Windows XP SP2 compatibility and to run with administrator privileges.
#03) Inside the FWDN folder is another called "vtcdrv". Run the file inside called "VTC Driver Installer v5.00 for 2000_XP.exe" to install the drivers for your tablet. Do not run the uninstaller.
#04) Capture your Mac address before flashing (I got mine from my router). In the "ToolsOptionsTarget" menu of FWDN, select the "WiFi Mac Address" option and set the OUI field to 0x and the first half of your Mac, NIC to 0x and the second half. For example if your mac address is 20:59:A0:03:14:68, the OUI value is 0x2059A0 and the NIC value is 0x031468. Make sure everything else on the Target tab is unchecked.Add the files you want to flash to the default tab in FWDN (you should have a .rom, .img & .fai file). Select `DEBUG-LEVEL Format before download` from the drop-down in the bottom right corner of the Default tab.
#05) Power down your device.
#06) Attach the device to the usb cable and plug it into your computer (device is still turned off at this point). I used a USB cable with no fuses (this likely made no difference).
#07) Turn the power switch to on
#08) Press the button on the front of the device once to initiate a boot. Immediately press the same button and menu button at the same time before the green android icon comes up. If you see the green android icon you were not fast enough. Toggle power off and start over at step 5.
#09) FWDN at this point should come up with a probing window. Mine was completely white with no details inside it (this means it is not working). At this point on advice from ascottk, I attached my HTC windows Mobile phone to my computer in Disk Usage Mode (not Active Sync - that did not work). ascottk used a camera, which I also tried but that did not work for me. You could probably use a plain flash drive to jump start this step.
#10) The Area Map section of FDWN should now show a partition listed as NAND Data. Click on that area in FWDN to open the Image Creation Dialog. Select your NAND Data.fai file again (same one you added earlier, and name the image NAND Data. You can leave the image type as fat. Select the Create Image file at the bottom of the screen. Click OK when prompted and you should be back to the main FWDN screen (default tab).
#11) Click the Start button in FWDN. At this point I got the empty white screen again. I ejected my phone and remounted it and the flash process started automatically. Once the flash is complete (box in FWDN turns green), toggle your power switch off, then on, and press the center button to restart the device.
Ob das z.B. mit der Mac Adresse wirklich absolut Not tut, mag ich fast noch bezeifeln, aber man hält sich ja brav an eine Anleitung 
