[GUIDE] How to ReadBack ROM using SP FlashTool, to make the CWM recovery, to install SuperUser (get root) etc..
If your phone not rooted using the ROOT button.
Tips:
Make sure you installed al necessary drivers for you get started.DOWNLOAD ADB DRIVER Here
Make sure USB DEBUGGING is enabled. 1. Make scatter by means of MTKDroidTools. Download (MTKDROIDTOOL) Here
Scatter is the text file with addresses of the blocks, necessary for the SP FlashTool program. After creation of scatter don't close the main window of the program! Otherwise once again it is necessary to turn on phone. 2. In SP FlashTool choose this scatter and go on the Read Back tab. 3. Choose path and a ROM file name
Click on Add button. Double click of a mouse on the appeared line.
Choose a file name, the name has to begin with ROM_ as offers
FlashTool! Remember path and the name of ROM_ file. 4. Determine the ROM_ size
Type has to stand in HEX. In the field of Start Address it is necessary
to write down 0x000000. In the field of Length we copy from scatter the
address of the block following after RECOVERY or the address of other
block for fuller backup. For phones with type of the blocks EXT4 it is
the cache block address. The number in the Hex format has to begin with
0x 5 . Choose Read Page Only on yaffs2 type blocks phones
In FlashTool choose Read Page Only in the field of Read Method. If this
field isn't present, the window with this question can emerge, too we
choose Page Only. On phones with EXT4 blocks it doesn't get out (as a
rule). 6. Read Back ROM_
Click on Read Back button and connect the switched-off
phone to PC. Here the options depending on a concrete phone are
possible. Maybe it is necessary to press at the same time with connect
of a cable the camera or volume buttons. Experiment and study work with
FlashTool in threads with similar phones! On some MT6573 models, for
example on B63, it can't be executed with any combinations and only
testpoint need! 7. Prepare files for FlashTool and make CWM
If everything passed without errorss, we open the MTK Droid Root &
Tools window which we left on 1th step. If for some reason the window
isn't present, it is necessary to turn on phone and to connect it to the
program. Click on To process file ROM_ from FlashTool button and
choose the ROM_* file saved on the 6th step. At successful unpacking
rom it will be offered to choose CWM from similar phone. Chosen CWM it
is checked on compliance to the connected phone and if ok, the CWM is
created. Starting with v2.4.0 CWM it is made automatically and the file from similar phone shouldn't be looked for any more!
Аttention! Yaffs2 type blocks from this backup can't be Downloaded to
phone, they aren't correct! Use backup on 9th step if phone have yaffs2
type blocks! 8. Download new CWM to the phone
Start FlashTool, choose scatter in the folder created on the 7th step.
Remove marks from all blocks! Click on RECOVERY and we choose the file
CWM in the same folder which was created on the 7th step. Click Download
and connect a cable to PC (phone has to be switched off) and expect
the end of process. DANGEROUS! On this step the CWM
recovery block has to be marked only! Also it is necessary to use only
the Download button and not to use at all the Firmware Upgrade button! 9. Make backup, install SuperUser etc
Load phone in CWM mode, connect to MTK Droid Root & Tools, go on the tab root, backup, recovery and, pressing on this tab the necessary buttons, we do:
- backup! ! ! (if in phone there is yaffs2 type blocks, do here surely, they received with readBack on 7th step aren't correct)
- install superuser (often mean "get root" under it)
- and other if need
Never needlessly Download preloader and DSP_BL
blocks! It is always dangerous! On some models of phones (for example
Alcatel) you will have a brick even if you download these blocks read
from phone which you own! Always remove from them marks in SPFT!
Steps are as follows: 1 Downloadthis and unzip 2 download the recovery image here and put it into the same folder as the first 3 Goto Settings and enable USB Debugging and Allow UNKNOWN Software 4 Connect the usb to your android phone and run the flash.bat file. Here is the link to the stock recovery.img in case if you want to revert....
10.System10 step 4- extract contents of tools_needed
step 5-
use 7zip to extract the 10 split sys.yaffs2.img file (this can be done
by copying them to the same folder the right clicking and selecting
7zip, extract archive)
step 6- boot your N3 into fast boot mode (this is done easily by removing the battery, and while holding volume-down button on plug in your usb cable, then wait till you see the TECNO logo displayed on the screen, wait for 5 second then release the volume-down button)
step 7 FLASHING THE TECNO:
now, run Android AIO flasher.exe (found in tools needed folder)
next, in the AIO flasher window, the very first menu is what concerns us i.e. where its written fastboot flasher (Nandroid Restorer)(the others we shall explain in later tutorials)
click boot
click Select file(browse to where you saved the boot.img you downloaded above)
click erase
click flash
Wait for "writing boot...OK" before you know its done
Repeat the same process for the sys.yaffs2.img file, only this time, we go:
click System
click Select file(browse to where you saved the sys.yaffs2.img you downloaded above)
click erase
click flash
Wait to show "writing sys.yaffs2.img OK" before you know its done.Unplug the usb cable,
now, while holding "volume-up" plug it back
keep holding volume up till you enter the Android 3e stock recovery menu.
using volume up and down to move
select "wipe cache", PRESS power button to select
when this is finished
select "wipe data/factory reset". Unplug usb, remove & put battery. power device and you are done.
How to ReadBack ROM using SP FlashTool, to cook CWM recovery & install SuperUser (get root) etc..
If your phone not rooted using the ROOT button.
Tips:
Make sure you installed all necessary drivers for you get started.DOWNLOAD ADB DRIVER Here
Make sure USB DEBUGGING is enabled.
1. Make scatter by means of MTKDroidTools. Download (MTKDROIDTOOL) Here
Scatter is the text file with addresses of the blocks, necessary for the SP FlashTool program. After creation of scatter don't close the main window of the program! Otherwise once again it is necessary to turn on phone. 2. In SP FlashTool choose this scatter and go on the Read Back tab. 3. Choose path and a ROM file name
Click on Add button. Double click of a mouse on the appeared line.
Choose a file name, the name has to begin with ROM_ as offers
FlashTool! Remember path and the name of ROM_ file. 4. Determine the ROM_ size
Type has to stand in HEX. In the field of Start Address it is necessary
to write down 0x000000. In the field of Length we copy from scatter the
address of the block following after RECOVERY or the address of other
block for fuller backup. For phones with type of the blocks EXT4 it is
the cache block address. The number in the Hex format has to begin with
0x 5 . Choose Read Page Only on yaffs2 type blocks phones
In FlashTool choose Read Page Only in the field of Read Method. If this
field isn't present, the window with this question can emerge, too we
choose Page Only. On phones with EXT4 blocks it doesn't get out (as a
rule). 6. Read Back ROM_
Click on Read Back button and connect the switched-off
phone to PC. Here the options depending on a concrete phone are
possible. Maybe it is necessary to press at the same time with connect
of a cable the camera or volume buttons. Experiment and study work with
FlashTool in threads with similar phones! On some MT6573 models, for
example on B63, it can't be executed with any combinations and only
testpoint need! 7. Prepare files for FlashTool and make CWM
If everything passed without errorss, we open the MTK Droid Root &
Tools window which we left on 1th step. If for some reason the window
isn't present, it is necessary to turn on phone and to connect it to the
program. Click on To process file ROM_ from FlashTool button and
choose the ROM_* file saved on the 6th step. At successful unpacking
rom it will be offered to choose CWM from similar phone. Chosen CWM it
is checked on compliance to the connected phone and if ok, the CWM is
created. Starting with v2.4.0 CWM it is made automatically and the file from similar phone shouldn't be looked for any more!
Аttention! Yaffs2 type blocks from this backup can't be Downloaded to
phone, they aren't correct! Use backup on 9th step if phone have yaffs2
type blocks! 8. Download new CWM to the phone
Start FlashTool, choose scatter in the folder created on the 7th step.
Remove marks from all blocks! Click on RECOVERY and we choose the file
CWM in the same folder which was created on the 7th step. Click Download
and connect a cable to PC (phone has to be switched off) and expect
the end of process. DANGEROUS! On this step the CWM
recovery block has to be marked only! Also it is necessary to use only
the Download button and not to use at all the Firmware Upgrade button! 9. Make backup, install SuperUser etc
Load phone in CWM mode, connect to MTK Droid Root & Tools, go on the tab root, backup, recovery and, pressing on this tab the necessary buttons, we do:
- backup! ! ! (if in phone there is yaffs2 type blocks, do here surely, they received with readBack on 7th step aren't correct)
- install superuser (often mean "get root" under it)
- and other if need
Never needlessly Download preloader and DSP_BL
blocks! It is always dangerous! On some models of phones (for example
Alcatel) you will have a brick even if you download these blocks read
from phone which you own! Always remove from them marks in SPFT!
IF YOU FIND IT DIFFICULT FOLLOW THE SECOND OPTION BELOW:-
The minute you know that your laptop is lost or stolen, login to your DeviceTrack.net account and begin tracking your device. You can download any important files, locate the device, (lock it if desired), then contact your local police department with the information this software provides about your laptop's whereabouts and whoever may have possession of it (cam snapshot and monitor snapshot). Do not attempt to apprehend, reclaim any person or property or take any action on your own behalf that may put you or others at any kind of risk, without the assistance of law enforcement (police).
Many law enforcement agencies simply won't take action to recover your laptop with only an IP address to go on. DeviceTrack.net often has the thief's picture, address, and other personal details — This is why you need DeviceTrack.net RIGHTNOW so that you or the police can login and see everything the thief is up to on your stolen laptop. Involving law enforcement is only one of the solutions the DeviceTrack.net employs to recover your laptop but if they deem it necessary, all of the information that has been recorded on the thief's activities make it a snap to get their involvement.
Lots of us rely on GPS navigation technology for directions around towns and cities, but not DeviceTrack.net. Our software suite doesn't rely on GPS technology alone but also WiFi signals. DeviceTrack.net works by sniffing for WiFi signals that are in range, then measuring signal strength and comparing those results with a database in order to pinpoint the exact location of your stolen laptop. WiFi Positioning Systemsare a very useful and increasingly popular method, especially for urban areas where GPS signals don't penetrate and accuracy is of the utmost importance.
You can use the Error-checking tool to check for file system errors and bad sectors on your hard disk.
Open My Computer, and then select the local disk you want to check.
On the File menu, click Properties.
On the Tools tab, under Error-checking, click Check Now.
Under Check disk options, select the Scan for and attempt recovery of bad sectors check box.
Notes
To open My Computer, click Start, and then click My Computer.
All files must be closed for this process to run. If the volume is currently in use, a message box will appear prompting you to indicate whether or not you want to reschedule the disk checking for the next time you restart your system. Then, the next time you restart your system, disk checking will run. Your volume will not be available to perform other tasks while this process is running.
If your volume is formatted as NTFS, Windows automatically logs all file transactions, replaces bad clusters, and stores copies of key information for all files on the NTFS volume.
If you’re interested in installing CyanogenMod on your TECNO N3 ), then follow the steps listed below. 
How To Unlock an Android Pattern Just follow these simple steps to unlock your phone.
Notes
