I'm trying to made this tutorial as simple as i can..
Things that are needed:
-STOCK ROM OF YOUR PHONE
-SP FLASH TOOL
-YOUR DEADBOOT PHONE
-SOME BRAIN
Now. lets begin:
Firstly.. Extract your Stock Rom.
2..Install the SP FLASH TOOL(V3.XX recommend)
3..On SP TOOL,Click on Scatter box
4..Choose your Scatter .txt (you can find in your STOCK ROM)
5..MARK the DA DL WITH CHECKSUM BOX
**you can see some boxes such as Preloader.EBR,EBR2 etc..
At this point:
MARK THE PRELOADER BOX ONLY
**A POP UP DIALOG WILL APPEAR,click CONTINUE
6..CLICK on Download
7..Attach your phone via usb while pressing vol + and vol -
8..A red bar will appear and wait until a GREEN CIRCLE SHOW UP
## Without doing anything yet..pull your phone from pc and attached back via usb
9..Open SP FLASH TOOL again and Mark ALL BOXES except PRELOADER
(The PRELOADER will be in RED if i not mistaken)
10..Click on DOWNLOAD while pressing the up and down volume button..
11..GREEN CIRCLE SHOW UP.(appxmate in 10 minutes)
You can restart your phone now..
It will take some time..soooo...be patient..
Related
GUIDE TO RE FLASH/RECOVER/FIX IMEI (TESTED ON MICROMAX CANVAS HD A116)
If your problem is still not solved, then follow these steps:
1. Download SP flash tools, USB driver for your device, stock rom for your device.
2. Install usb drivers (no need to istall preloader etc.)
3. Run sp flash tools.
4. In scatter file, give path from stock rom (downladed as said above).
5. Remove battery, sim, and memory card all from your device.
6. On sp tools, click format and select whole flash.
7. Now keeping power button and volume buttons pressed, connect your device to pc/laptop. HOLD THE PHONE AS IS TILL SP TOOLS SAYS OK WITH GREEN CIRCLE.
8. Disconect your device after green signal on sp tool.
9. Click download on sp tools, and then follow step 7 as is. DO NOT RELEASE BUTTONS OR DISCONNECT PHONE TILL GREEN SIGNAL COMES.
10. Now install battery, sim n all. and reboot phone. Now if it stuck in boot loop. then install custom rom via recovery.
After rebooting your phone, got to engg mode and type your IMEI number and reboot andENJOY
HELP FROM WAVE RIDER
DISCLAIMER: DO NOT FLASH OR WRITE WRONG IMEI NUMBER. FOR ANY ILLEGAL ACTIVITY USER WILL BE RESPONSIBLE. THIS HELP IS ONLY FOR WHO LOST THEIR NVRAM DATA AND FACING IMEI INVALID ISSUE. I AM NOT RESPONSIBLE FOR ANY ILLEGAL FLASHING
Hi all ,
i'm new.
I have a rooted p4502 (op3ndott)
specs
mtk 6582
1 gb ram
I accidentally deleted the folder "framework" in system partition. The phone crash and when i start it go in boot loop.
i can go in recovery and also i do a data/factory reset, and always boot loop.
i havent did a backup of rom and now i can find the original rom on the web.
What i can do ? it's recuperable ?
(sorry for my english but i'm italian )
please answer
i have same problem :crying:
You must install CWM or TWRP with spflashtool. I install twrp in terminal, I don't now method install it with spflashtool, you must looking in network. I can upload twrp and backup firmware ver 208 and ver 213.
------
1. Install MediaTek DA USB VCOM drivers
2. Download and run SPFlashTool
3. Click Scatter-loading button to load the correct scatter file
4. Deselect all parts except recovery.img, set path to recovery.img
5. Turn off your phone, remove the battery and replace it after some seconds (and don't turn on the phone).
6. Press Download and connect your phone into the computer via USB data cable.
7. The process will start and a red progress bar will appear.After the red progress bar is complete, there will appear a purple progress bar.When the yellow bar is complete, you'll get a popup with a green circle and Download OK message,
which means that the process has been successfully terminated.
If you have installed recovery you can install backup. I can upload my backup.
shanti77 said:
You must install CWM or TWRP with spflashtool. I install twrp in terminal, I don't now method install it with spflashtool, you must looking in network. I can upload twrp and backup firmware ver 208 and ver 213.
------
1. Install MediaTek DA USB VCOM drivers
2. Download and run SPFlashTool
3. Click Scatter-loading button to load the correct scatter file
4. Deselect all parts except recovery.img, set path to recovery.img
5. Turn off your phone, remove the battery and replace it after some seconds (and don't turn on the phone).
6. Press Download and connect your phone into the computer via USB data cable.
7. The process will start and a red progress bar will appear.After the red progress bar is complete, there will appear a purple progress bar.When the yellow bar is complete, you'll get a popup with a green circle and Download OK message,
which means that the process has been successfully terminated.
If you have installed recovery you can install backup. I can upload my backup.
Click to expand...
Click to collapse
Hi.
I have the original software on my phone without root, i can make this operation ?
thankyou
Good evening,
I installed TWRP with flash tool, it works but missing the OS.
With flash tool i used those files:
logo.bin, lk.bin, MBR, preloader.bin, secro.img, MT6582_Android_scatter.txt, boot.img, recovery.img, system.img
But i don't have any files for:
ebr1, ebr2, cache, usrdata
If someone has got the files or can help me...
Thx you.
Firmware backups(TWRP)
ver208
ver213
Files must be in internal memory(you can copy it from external sd in TWRP)
Path:
/TWRP/BACKUPS/P4502/ver_or_date/files(boot.mmc.win,system.ext4.win ...)
Hi,
i have bricked my P780 after flashing with new firmware. Now the Phone is dead with black screen and doesn't start after pressing Power button. After a few trials with SPflash (3.x) i recognized that SPflash had a problem with reading the Scatter-file i.e. the adress mapping. The adresses were set for all areas from 0x0000 to 0x0000. When flashing the phone i didn't see that and i think this is the reason for the dead phone (stupid old man
With Spflash 5.x the Scatterfile was read correctly.
Anyway: Now the phone was detected by the Win7 device manager as Mediatek USB Modem but it works not correctly with SPflash (3.x or 5.x).
I could neither download new firmware nor format the flash. I get always the error: "BROM error DA download to Baseband SRAM failed".
Sometimes i get the message that the power up sequence was problay to short and the bootmonitor sequence didn't work.
Both states are reached after pressing the reset button on the backside when the phone is connected to the PC.
Is there any chance to get the phone working with SPflash again or do i have to use a JTAG-Tool ( if there is one for Mediatek-chips)?
Mattes12345 said:
Hi,
i have bricked my P780 after flashing with new firmware. Now the Phone is dead with black screen and doesn't start after pressing Power button. After a few trials with SPflash (3.x) i recognized that SPflash had a problem with reading the Scatter-file i.e. the adress mapping. The adresses were set for all areas from 0x0000 to 0x0000. When flashing the phone i didn't see that and i think this is the reason for the dead phone (stupid old man
With Spflash 5.x the Scatterfile was read correctly.
Anyway: Now the phone was detected by the Win7 device manager as Mediatek USB Modem but it works not correctly with SPflash (3.x or 5.x).
I could neither download new firmware nor format the flash. I get always the error: "BROM error DA download to Baseband SRAM failed".
Sometimes i get the message that the power up sequence was problay to short and the bootmonitor sequence didn't work.
Both states are reached after pressing the reset button on the backside when the phone is connected to the PC.
Is there any chance to get the phone working with SPflash again or do i have to use a JTAG-Tool ( if there is one for Mediatek-chips)?
Click to expand...
Click to collapse
Hi. First look on the box of the phone. Iff there is something with a date that is something like 03.2014 or more like 09.2014 look what you must do:
1. download SPFlash Tool from here. This are the correct tools for Lenovo P780. DO NOT USE OTHERS.
2. now download the preloader file from here and the drivers from here. And yes, you must reinstall the drivers because your preloader is messed up.
3. unzip preloader file, go to target_bin folder and delete existing preloader(preloader_prada_row.bin), and add the preloader you downloaded, and delete any file from target_bin directory with the name Checksum.ini.
4. now load scatter file from ROM directory(should be target_bin directory)
5. check DA,DL WITH CHECKSUM (NOT OPTIONAL)
6. press Firmware Upgrade button (NOT DOWNLOAD BUTTON)
7. now just now plug usb cable to your phone.
8. firmware flash should start.(some red and other color lines should appear)
9. iff the firmware is not starting remove the back case of your phone and hold pressed the little red button from the right side, for about 20 seconds then release. All this must be done with cable pluged in to your phone.
10. after flash is done a green circle should appear
11. disconect your phone and power on your phone
12. lenovo logo should appear. then you should be pacient because it will took some time before android boots for the first time.
13. Good luck. Hope This Helps You. If not post here again.
Hi stympy,
sorry for the delayed feedback but i had no time to test it until now.
But you where completely right! It was the wrong preloader and the wrong drivers.
Now the phone is running again! Thanks a lot!
Best regards!
unfortunately, I tried to install magisk patched boot image by using following command when my device was in fastboot mode "fastboot flash boot magisk patched boot.img" using cmd, after that I entered "fastboot reboot" but my device hadn't rebooted, then I tried to switch it on manually but it just vibrated and showed nothing on screen, on trying to start it on fastboot or recovery mode, it does the same and shows nothing. On connecting it to pc it doesn't gets recognized by pc. On connecting to charger, it shows a white led in notification led panel. can you guys please help me! please answer me fast the solution! plzz plzz :cryinglzz!
ShubhAshutosh said:
unfortunately, I tried to install magisk patched boot image by using following command when my device was in fastboot mode "fastboot flash boot magisk patched boot.img" using cmd, after that I entered "fastboot reboot" but my device hadn't rebooted, then I tried to switch it on manually but it just vibrated and showed nothing on screen, on trying to start it on fastboot or recovery mode, it does the same and shows nothing. On connecting it to pc it doesn't gets recognized by pc. On connecting to charger, it shows a white led in notification led panel. can you guys please help me! please answer me fast the solution! plzz plzz :cryinglzz!
Click to expand...
Click to collapse
Your device is bricked but don't worry, I have a solution but you'll have to open your device.
1.Take the back cover off by first removing the SIM Card Tray. Watch youtube video for this
2.Download SP Flash tool and latest version official rom (fastboot one) from xiaomi firmware updater site(search on google)
3.Take battery connection off (learn from youtube how)
4.Now install USB VCOM drivers on your pc somehow.
5.Download MTK Bypass tool ( ignore virus warning of pc)
6. Open MTKI bypass tool and click bypass. Now hold volume up and connect usb(without leaving the button)
7.When it shows successfull in the logs close mtk bypass tool
8.open sp flash tool and click scatter file and select the file with name android scatter. Leave everything else default
9. Click download in the dropdown and you'll see something is in progress bar. IF stuck, try agian by starting from mtk bypass tool.
10. connect battery when successful. put battery connection and get to normal everything. Charge device and enjoy!!!
mottaM said:
Your device is bricked but don't worry, I have a solution but you'll have to open your device.
1.Take the back cover off by first removing the SIM Card Tray. Watch youtube video for this
2.Download SP Flash tool and latest version official rom (fastboot one) from xiaomi firmware updater site(search on google)
3.Take battery connection off (learn from youtube how)
4.Now install USB VCOM drivers on your pc somehow.
5.Download MTK Bypass tool ( ignore virus warning of pc)
6. Open MTKI bypass tool and click bypass. Now hold volume up and connect usb(without leaving the button)
7.When it shows successfull in the logs close mtk bypass tool
8.open sp flash tool and click scatter file and select the file with name android scatter. Leave everything else default
9. Click download in the dropdown and you'll see something is in progress bar. IF stuck, try agian by starting from mtk bypass tool.
10. connect battery when successful. put battery connection and get to normal everything. Charge device and enjoy!!!
Click to expand...
Click to collapse
Thank you very much @mottaM
Your solution saved my redmi 6a. I had some problems/errors while using spflash tool but after reinstalling drivers and changing the usb cable my problem sorted out.
Also, the new spflash tool is quite confusing for me so i used v5.2152
SP Flash Tool v5.2152 for Windows - MediaTek Flash Tool
Download SP Flash Tool v5.2152 to flash or install Stock Firmware ROM (Flash File) on the devices powered by Mediatek Chipset.
spflashtools.com
mottaM said:
Your device is bricked but don't worry, I have a solution but you'll have to open your device.
1.Take the back cover off by first removing the SIM Card Tray. Watch youtube video for this
2.Download SP Flash tool and latest version official rom (fastboot one) from xiaomi firmware updater site(search on google)
3.Take battery connection off (learn from youtube how)
4.Now install USB VCOM drivers on your pc somehow.
5.Download MTK Bypass tool ( ignore virus warning of pc)
6. Open MTKI bypass tool and click bypass. Now hold volume up and connect usb(without leaving the button)
7.When it shows successfull in the logs close mtk bypass tool
8.open sp flash tool and click scatter file and select the file with name android scatter. Leave everything else default
9. Click download in the dropdown and you'll see something is in progress bar. IF stuck, try agian by starting from mtk bypass tool.
10. connect battery when successful. put battery connection and get to normal everything. Charge device and enjoy!!!
Click to expand...
Click to collapse
Thanks you very much!!
All of us knows that we upgraded to OxygenOS 12 stable or beta but OnePlus didn't given roll back package so who are stucked on OOS 12 can now downgrade using this process.
This is downgrade process by using relive dvd based MTK client Tutorial booted using Pendrive on window pc.
Remember to follow this you need some patience and flashing knowledge and risk of bricking device if u don't follow correctly.
If you cannot bear this in mind then please don't follow blindly
This process also works for eu regions if you flashed indian open beta oos12 file.
Windows based MTk client application is available and its very good option but for me it's not detecting the the device so I will create another tutorial soon using that tool.
Requirements:
1) PC with all fastboot ,adb drivers and mediatek vcom drivers installed
3) Pendrive or use separate partation on hard drive
4) download files given below
5) patience and some flashing knowledge is must
Download MTk client relive dvd:
https://androidfilehost.com/?fid=15664248565197177367
Mirror link:
https://drive.google.com/file/d/10OEw1d-Ul_96MuT3WxQ3iAHoPC4NhM_X/view?usp=sharing
How to flash relive dvd in pendrive using Rufus that tutorial can be found here:
Relock bootloader and get stock recovery oneplus nord 2 Indian/EU: works for any MTK device
Note: This process is shown for OnePlus Nord 2 and work for any MTK device just replace files as per your model you need to Serch for that) Credits @Raygen @TheWing After relocking bootloader you can do safety net pass check to confirm by...
forum.xda-developers.com
Download Oxygen OS 11 firmware backup choose latest as per your device model
Indian DN2101 EU DN2103 and PACMAN)
Extract and save to pc harddrive/relive dvd in PC/laptop
https://gist.github.com/Giovix92/c7e69123dbc51adf3f3a26f9c3c0208e#backup-zips-links
DOWNLOAD PRELOADER BIN FILE:
INDIAN (copy and save it to pc in separate folder)
https://drive.google.com/file/d/1E2yL8uJA7tubHHlqHKkHkJffcCUrllAl/view?usp=drivesdk
EU regions (unzip and take out bin file)
https://forum.xda-developers.com/attachments/preloaderdump_stock-zip.5597685/
Notes :
1)Keep one Harddrive on pc free of space above 30GB
2) you will loose all data so keep full backup
Disclaimer
I am not responsible for anything happens to your device your device your responsibility!
Steps:
A) Baking up the OOS 12 firmware and preloader
1) first keep your pc powered off
2) connect relivedvd iso pendrive and power on the pc and while booting repeatedly press boot menu key fo your pc model you will get about boot menu key info in google search
3)u will get boot menu from there select connected usb pendrive
4)now u will see mtk client relivedvd boot option select first one
5)phone will boot to xubuntu which is nothing but mtk client ready to go environment
6)Now go to file manager on dextop create backup folder to backup your current oos12 name it as you wish.
Remember create this folder in HDD which has more than 30gb space
7) create another folder to take backup of preloader of oos12 in same folder.
8)now trasfer extracted oos11 firmware in same hdd which has all images file.
9)now create seperate folder to save preloader of oos 11 and trasfer the boot1.bin( preloader file) in this folder which we have to flash later.
10)now open mtk client app which ia available on pc dextop
11) take phone in hand power off it, connect one end of usb cable to pc don't connect another end to phone first long press vol up+ down and connect phone to pc keep buttons pressed Until some connection activity of moving circle will be seen in mtk client
12) if it's seen immediately release the buttons now you gets read Partation tab in the mtk client
13)tap on read Partation and select the backup folder you created in hdd.
While selecting the hdd you need to go to computer>media> user there u see all hdd select the hdd where u placed the backup folder.
14) immediately after selecting the folder backup starts ,you will see progress bar at bar in mtk client this will take 25min or more out 2 hr as per your pc model
15)now you gets 100% notification after backup completion now go to flash partation tab and select read preloader
Now select the folder you created to save the preloader file and tap save button from to right corner.
Your preloader for oos12 will be get saves to pc
B) flagshing oos 11 firmware
1) Now go to write partation tab and tap select from directory button
And locate the extracted partation folder.
all paratations automatically gets settled to respective tab in mtk client.
Remember some partation are empty like nvdata, protect and persist don't worry still our device will work
2)tap write partation tab and flagshing starts once done you get 100% progress bar in mtk client.
3)now we need to falsh preloader go to flash tool tab now tap write preloader
Select the preloader from folder where u saves the downloaded from download section.
4)tap open tab from top right corner but this time nothing happens in progress bar and mtk client will gets freeze.
Don't worry our work has done here.
5)now remove usb cable from device and long press vol up+power
6) phone will boots to recovery there tap wipe and format data and your phone will boots to oos12
7) check about phone and see all things working or not like FP, CAMERA etc.
Very imp trouble shooting :
After falshing oos 11 firmware and when you boots if you gets corrupt boot image screen then long press vol up+down +power
Phone will boot to fastboot mode
Now open terminal app on dextop ( or use windows cmd if it's not detecting)
Then reboot back to fastboot type
Fastboot flashing unlock
Press vol up on phone
Now in terminal type fastboot reboot
hello there, i was following your tutorial but i have encountered into a major issue.
MTK Client is stuck at connection handshake error, retrying
i am using it MTK live cd 4 from the link you have provided. Phones get detected and nothing further from there, i have error going back to Bootloader ''the serial not match and fastboot verify fail'' and i cant downgrade my phone to OOS 11.
I have tried almost everything but its not letting me to connect it with MTK client
Try easier way : Click (new current method)