How to Root SpreadTrum SP6820 on Android 2.3.6/4.0.1

Spesifications Details:
* 3.5 inch TFT screen Android OS smart phone
* Capacitive touch screen for convenient operation
* 2 SIM card slot and GSM 850/900/1800/1900MHz globally compatible
* ----OS: Android 2.3.6
* ----CPU: Starwell SP6820 ARMv7 Processor
* ----CPU Frequency: 1Ghz
* ----GPU renderer: Mali-300 MP
* ----GPU Version: OpenGL ES 2.0
* ----RAM: 207MB
* ----ROM: 230MB
* ----Screen Resolution: 480 x 320 pixels
* 4G TF card will be included
* FM radio with preset parameters for different countries
* Supports APK format Android game and applications, such as Angry Birds and etc
* Dual cameras, 2MP (rear) + 0.3MP (front) camera
* WiFi + GPRS + WAP + USB for speedy data transferring and applications downloading
* Bluetooth for hands-free calling
* Entertainments: FM Radio + Camera/Camcorder + Music/Movie Player + Image Viewer + eBook + Video Recorder + Game
* Handy Tools: Calendar + Alarm + Clock + Calculator + Worldclock + Tasks
* Compatible 1G & 2G Networks: GSM850/GSM900/DCS1800/PCS1900MHZ
* ----France: Bouygues, Orange, SFR GSM, Virgin
* ----UK: MCom, T-Moblie, TeleWare
* ----Ireland: Vodafone, O2, Meteor, Tesco
* ----Spain: Orange, Movistar, Vodafone, Simyo, Yoigo
* ----Portugal: Vodafone, TMN, Optimus
* ----USA: AT&T, T-Moblie, Fido, Suncom, Airvoice, CTC, Edge, Indigo, Tuyo, 7-Eleven, Callplus, O2, Lucas, Suncom
* ----Canada: Rogers, Fido
* ----Australia: Optus, Telstra, Vodafone, Virgin

Product Specifications:
* Multi-Language: English, Indonesian, Malay, German, Spanish, French, Italian, Dutch, Norwegian, Romanian, Greek, Portuguese, Vietnamese, Turkish, Russian, Thai, Chinese, Japanese, Korean
* Note: Due to the memory limit of the cell phone the languages above may not all can be installed. Please specify your language preference, otherwise English version will be sent out.
* Operation Frequency:GSM 850/900/1800/1900 MHZ, automatically frequency switching
* Note: This phone only work with 2G networks, please check if your local area network is compatible with this phone
* 2 SIM 2 Standby: Yes, supports 2 SIM 2 Standby
* High Definition Display: 3.5” TFT-LCD sensitive-touch capacitive screen control
* Dual Cameras: Yes, dual camera support up to 2MP (rear) + 0.3MP (front) photo output and camcorder capability
* Image Viewer: Yes
* Music Player: Yes, supports MP3, AMR, MID,OGG, WAV formats
* Sound Recorder:Yes
* Video Player: Yes, supports 3GP and MP4 formats
* Video Recorder: Yes
* Image Viewer: Yes
* Picture Format: JPG, GIF, PNG and BMP formats
* FM Radio: Yes, with memory channels
* E-book: Yes, supports TXT format e-book
* WiFi: Yes,
* Wap: Yes, with wap 2.0
* GPRS:Yes
* USB: Yes, supports USB data transferring and charging
* Bluetooth: Yes, supports Bluetooth for hands-free access calling
* Memory Capacity: Yes, supports Micro SD/T-Flash card & expandable up to 32GB(Micro SD/T-Flash card Not included)
* Short Message: Yes, supports SMS, EMS, MMS
* Email: Yes, with Email setting, receiving and sending emails conveniently
* Alarm: Yes, supports multiple groups of alarms, can set from Monday to Sunday when cell phone is switched off
* Game: Yes, supports APK format games
* Handy Functions: Clock, Calendar, Alarm and Calculator, Worldclock, Tasks
* Data Services: MMS, GPRS, Email & WAP (consult your network provider for the settings as it varies greatly in different countries)
* Note: Some functions can only work under the condition that your SIM card or Network support and a few functions may be only designed for specific countries such as QQ ect.
* Calling Time: up to 5 hours (affected by the signal strength of your local network)
* Standby Time: up to 100 hours (affected by the signal strength of your local network)
* Sideway I/O: USB/recharging 2-in-1 jack, 3.5mm earphone jack, Power button and volume setting buttons
* Type: Bar style design
* Color:Black
* Screen:3.5 inch
* Net Weight:126g/ 4.44oz(with battery)
* Size: 140 x 60 x 10mm/ 5.51 x 2.36 x 0.39inch

Package Contents:
* 1 x Mobile Phone
* 1 x Charger(Note: Right plug of adapter would be sent according to your shipping country)
* 1 x Earphones
* 2 x Batteries
* 1 x USB Cable
* 1 x 4G TF Card
* 1 x Protective Case ( Note: The color of the protective case will sent at random)

Sometimes it's really hard if we're cannot root ourselves Android device. Even we've been try many root tools smiliar like SuperOneClick v2.3.3, DooMLoRD's Easy Rooting Toolkit v4.0, ZhuoDashi v2.2.17, TPSparkyRoot and etc, but it's still doesn't work. So what else to do? Trying to flash our device with custom ROM? Naaah, that's are not really wise cause we're doesn't have original ROM/firmware just in case if something happen with our device. How about to root original ROM and without to flash the others ROM? Now that's are more safe & wise as beginner

And at this times i like to share my experience about this device to root successfully with no problem at all. I hope this methods will be usefully in the future for the other users. But i warning you to do not try on the others devices, cause i'm not responsible if it not working or something happen seriously. So, let's start it!

For the 1st time actually I didn't realize too, that this device are working to root without computer at all, cause previously i try to root with many root tools and it's really doesn't work at all. So for the last time chance, i try to install this tools on my device & everything has really fine Okey, for the steps:

1. Download Z4Root.v1.3.0 and install it on device memory/internal memory (Don't install it on SD Card!!!) and don't open it after install
2. Go to Setting -> Applications -> Development -> then check USB debugging
3. Open & run Z4Root
4. Click Temporary Root option, wait till it done successfully and don't close it after finish
5. After Temporary Root option has done, then click Permanent Root option
6. Wait and see till it's done
7. After Permanent Root has done, your device will reboot it self
8. After reboot has done, you will find Superuser has installed on your device
9. It's really more easy & safe. But if it not successful & Superuser not installed, try to hard reset your device and try to back from first step
10. Please remember, this methods are only just for SpreadTrum SP6820