¿How to Root Vulcan Voyager Tablet 7''?

[lowwand]

Hi, I have had many problems to root my tablet, I have tried a number of approaches but none has helped me, someone knows how to root my tablet, I'd appreciate it very much please. Thank you for your time.

---Specs---

BuildInfos:
Android version : 4.0.4
Release Codename : REL
API LEVEL : 15
CPU ABI : x86
Manufacturer : GIGABYTE
Bootloader : unknown
CPU ABI2 : armeabi-v7a
Hardware : mfld_dv10
Radio : unknown
Board : mfld
Brand : Vulcan
Device : TM75A
Display : IMM76D
Fingerprint : Vulcan/TM75A/TM75A:4.0.4/IMM76D/1001.234322:user/release-keys
Host : ecs-l2-build
ID : IMM76D
Model : Voyager
Product : TM75A
Tags : release-keys
Type : user
User : liuxs

Memory:
Download Cache Max: 0,98GB/ Free: 0,97GB
data Max: 11,93GB/ Free: 4,42GB
External storage: mounted
External storage Max: 11,93GB/ Free: 4,42GB
External storage removable: false
External storage emulated: true
Total RAM: 0,95GB
Free RAM: 172MB
Threshold RAM: 64,00MB

CPU:
Model Name Intel(R) Atom(TM) CPU Z2460 @ 1.60GHz
CPU MHz 1600.000
Cache size 512 KB
Frequency range: 600.0 -> 1600.0MHz
Current Frequency: 1600.0MHz
Frequency Stats (time):
- 1600.0 MHz 29.08% (7407773)
- 1400.0 MHz 1.33% (339824)
- 1200.0 MHz 1.33% (339533)
- 900.0 MHz 1.41% (360085)
- 600.0 MHz 66.84% (17027781)