Great work from user xboxexpert over at XDA, has updated his rooting method for the Hisense sero 7. Here are the new and revised rooting method.
This is a full blown rock your sox off root/cwm touch recovery/bootanimation script. Oh and did I mention Revert back to Factory Flashable Zip?
It will not only insert the correct strings in your user folder ./android directory but it will open up device manager and tell you step by step what to do from start to finish. It will also reboot your device a couple of times to complete the process. Get a towel from your bathroom because you will need to wipe your chin once this is finished.
Step 1: Download the RAR files
Step 2: Unrar them somewhere
Step 3: Make sure you have ADB Debugging checked. To enable go to Settings > About > Click 8 times on Build number and back out to Settings it will be under the Developer menu.
Step 4: Run XESeroRoot.exe (not a virus just a exe version of a batch file)
Step 5: Follow instructions
Step 6: Profit
Want to revert back to Stock OS?
Boot to CWM Touch Recovery (No USB Cord, Volume - and Power On)
Step 1: Wipe System
Step 2: Wipe Data
Step 3: Wipe Cache
Step 4: Wipe Dalvik-Cache
Step 5: Flash the zip located in above
Step 6: Reboot
1. Stock Animation
2 Part 1
3 Part 2
Optional: Flash stockbootanimation.zip if you want to revert back to the stock bootanimation for some reason.
Added Fully Functional CWM Touch Recovery (If your already rooted you can just rerun the batch)
Removed the CM10 Bootanimation from the root script.
Added Factory Recovery zip
HEAD OVER TO THE XDA THREAD FOR SOURCE HERE.