Root/twrp/cwm/unbrick sm-g7102 - Galaxy Grand 2 General

If you are on android 4.3, trying to install cwm or twrp.....Don't waste your time :laugh:
b'coz I wasted 2 days on it.
Just download stock rom 4.4.2 INS form this link
link. Extract it to some location and flash it using Odin (Link given below steps) by selecting AP/PDI button.
If didn't boot try check or select Phone Bootloader update. Rest all keep it same ie. auto reboot and f-reset time selected.
Download Odin 3.0.9 from this link
Flash CF-Root file on Odin by selecting AP/PDA tab. Download CF-Root from this link
Download Flashify app from play store or some download from this link
Now download twrp from this link, extract and save this in sd card.
select recovery in app and click on chose file, navigate to above downloaded file and select twrpxxxxxxx.img file.
Click on reboot.
Start enjoying custom Rom if you like, but don't forget to press thanks
For flashing ROM and CF-Root in Odin you need to put your device in download mode.
Remove battery, Reinsert battery, hold vol(-)+home+power buttons at a time then conform by pressing vol (+) button. Start flashing after ID:COM box turns to blue.

Delete this and put it in grand 2 general

Related

Installing and Uninstalling kernel

Can anyone help me with flashing kernel, Siyah 3.0 (My phone is on ICS)?
If not liked then how to get back on stock kernel?
Simple download tar file of karnel.
Switch off phone.
Go to download mode.
Start odin.
Select pda option n select siyah karnel tar file.
Click on start.
If u not like siyah karnel..go back using same methos flashing stock karnel.
Press thanks if i helped u.
Sent from my GT-I9100 using xda premium
sunny_ag said:
Can anyone help me with flashing kernel, Siyah 3.0 (My phone is on ICS)?
If not liked then how to get back on stock kernel?
Click to expand...
Click to collapse
Method 1 (easiest in my opinion)
1. Open the .tar.md5 file with the firmware you are using.
2. Extract zImage and put it on the sdcard.
3. Use CWMManager from within the rom and use the 'Flash a kernel' option, the device will autoreboot
Method 2
1. Download a kernel in a CWM compatible .zip
2. Reboot to clockworkmod recovery
3. Use 'install zip from sdcard' option and select the appropriate .zip file
4. Reboot device
Method 3
1. Get the stock kernel for your firmware in .tar format from this thread
2. Reboot into download mode
3. Open Odin and click on PDA and select the .tar file you just downloaded and click start. Device will auto reboot
Method 4 (Paid app)
1. Get stock kernel in .tar file.
2. Open Mobile Odin and select Kernel and the .tar file
3. Reboot device
In case you don't know how to get on Download mode: Hold together :
Power Button, Home Button and Volume Down button for some seconds.This will boot you into Download Mode.Same combination but Volume Up instead will boot you to your Recovery Mode.
sunny_ag said:
Can anyone help me with flashing kernel, Siyah 3.0 (My phone is on ICS)?
If not liked then how to get back on stock kernel?
Click to expand...
Click to collapse
Back up your current Kernel with with hellcat's K-Tool,
this will dump your kenrel on the SD card root as a "zimage" this can be restored with the same tool if something goes wrong with installed custom kernel.
Better immedietly after dumping the kernel, just put it in a folder on the SDcard with name Stock kernel or somthing, to avoid miximg up with other "zimage"s and accedental flshing.....
thanks everyone for helping...

S3 cannot boot into recovery mode

Hi All
First of I would like to thank you all for having me on your forum.
Second, I live in South Africa, I have a Samsung Galaxy S3 and my service provider is Vodacom.
I am trying to root my device.
I did manage to get into the "Downloading" Mode and using Odin I managed to install the "clockworkmod"
The next step is to boot into recovery mode (Press and hold Volume Up, Home Button & Power Button) but my S3 does not want to go into recovery mode. When I follow the steps it freezes on The Galaxy Logo.
I really want to root my device to use ALL of the awesome stuff you guys develop.
Thank You in advance.
Only hold vol up + home + power until you see the white galaxy s3 writing then release
Sent from my GT-I9300 using xda premium
Hi
Thank You for the Reply.
I did only hold it down until the logo pops up and then I released.
It still freezes. I have tried holding it in for longer.
I have checked the net and came across different methods and that did not work.
Could it be that Vodacom changed how it goes into recovery mode?
I would say flash an open fw through Odin. *2767*3855# to clean phone from obsolete data. Make sure to backup what you need. Flash CF through Odin.
Boot to recovery through cwm app.
Sent from my GT-I9300 using xda premium
Hi
Thank You for the reply.
I am very sorry if I appear stupid, but is there somewhere where I can get Step by Step instructions?
Thank You
go here http://www.sammobile.com/firmware/?page=3&t=1&o=1&m=GT-I9300&r=1#regiona
given that you have international i9300 downlolad on from the link above. extract it and it will be in tar or tar.md5 extension.
go here http://forum.xda-developers.com/showthread.php?t=1695238 and download ODIN, put extracted tar that you downloaded from sammobile at PDA section of Odin do not check anything else in Odin.
put device in download mode by pressing vol down+home+ power on, press vol up to acknowlede the warning.
connect device. before pressing Start make sure nothing from Kies program is running.
press start.
wait till it is over and phone reboots.
then *2767*3855#
wait till reboot.
go again at the second link i gave you and download latest CF root.
put it in Odin again at PDA section. put device in download mode connect. press start. wait till reboot. you are rooted. to boot in recovery select cwm app that is in appdrawer and select to boot in cwm.
flash yhe roms that you want.
Try "tool kit" from mskip. Step by step guide.very easy.
u just Dl. From links above and use tool kit to backup and flash.
all root and recovery tools are included.only full firmware is not included
SupTech86 said:
Hi
Thank You for the reply.
I am very sorry if I appear stupid, but is there somewhere where I can get Step by Step instructions?
Thank You
Click to expand...
Click to collapse
Another way is to download Rom toolbox from market. Once installed go to manage roms and click on reboot recovery.
elevation_2 said:
Another way is to download Rom toolbox from market. Once installed go to manage roms and click on reboot recovery.
Click to expand...
Click to collapse
Rom toolbox requires root. He is not rooted yet.
Sent from my GT-I9300 using xda premium
Just got mine from Vodacom and it happily goes into recovery mode with vol + home + power combo, sure this doesnt help you but there you go
mariosraptor said:
go here http://www.sammobile.com/firmware/?page=3&t=1&o=1&m=GT-I9300&r=1#regiona
given that you have international i9300 downlolad on from the link above. extract it and it will be in tar or tar.md5 extension.
go here http://forum.xda-developers.com/showthread.php?t=1695238 and download ODIN, put extracted tar that you downloaded from sammobile at PDA section of Odin do not check anything else in Odin.
put device in download mode by pressing vol down+home+ power on, press vol up to acknowlede the warning.
connect device. before pressing Start make sure nothing from Kies program is running.
press start.
wait till it is over and phone reboots.
then *2767*3855#
wait till reboot.
go again at the second link i gave you and download latest CF root.
put it in Odin again at PDA section. put device in download mode connect. press start. wait till reboot. you are rooted. to boot in recovery select cwm app that is in appdrawer and select to boot in cwm.
flash yhe roms that you want.
Click to expand...
Click to collapse
Thank You Very Much
It worked! Now I am rooted thanks to You.
Really Thank You
Thank You all Very Much for the help and input.:good:
Just a question: What would you say is the best performance, Stable ROM out there?
Thank You
You are welcome. I am on wanamlite 1.5 and ninphetamine 1.2.0 kernel. Very good battery and as always wanam makes very stable and bug free roms.
Sent from my GT-I9300 using xda premium
Thank You
Where can I download it from.
The "Rom Manager" in playstore, Can this also install the wanamlite 1.5?
Thank You
http://forum.xda-developers.com/showthread.php?t=17058664
just try and read some before flashing. and Always search the XDA forum for what you want. do not expect everything always from someone.
remember to read everything before trying to flash and always backup backup backup.
i do not use rom manager for flashing and backup. in Clockworkmod I Trust!!! lol
A little late..
It's too late now but you could have just opened up terminal emulator and typed
su
reboot recovery
I downloaded the sgs international toolkit 6.0.0 and on step 9 my phone was suppose to reboot, and it turned off but i can't get to reboot no more. Is there anyway i can recover it?
STORMER3000 said:
I downloaded the sgs international toolkit 6.0.0 and on step 9 my phone was suppose to reboot, and it turned off but i can't get to reboot no more. Is there anyway i can recover it?
Click to expand...
Click to collapse
I can go into recovery mode, when I click on reboot system now, its not powering on??

Bootloop / No CWM solved

To all you that dont get past the boot logo screen , because of wrong flashing !!
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
If you dont have CWM do this > *Installation
1. Download Odin3 and CF-Root-SGS3-vxx.zip
2. Power off your phone
3. Boot into download mod (Press vol down + Home + Power on)
4. Unzip CF-Root-SGS3-vxx.zip. You need to end up with a .tar file, dont extract .tar file.
5. Open Odin
6. Select PDA as CF-Root-SGS3-vxx.tar
7. Connect the phone to your computer
8. Make sure that re-partition is not ticked
9. Click Start Button
10. Wait for phone to reboot.
Link>http://speedy.sh/kcqvD/CF-Root-SGS3-v6.2.tar
If this failes due to missing pit file try this tar >http://www.mediafire.com/?88vjjh50vqetxab
Now you successfully installed CWM + Super User + CWM Manager.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Here's the hole package then!
Darkyrom s3 (latest) + cwm revovery tar + odin 1.85
After CWM install with tar file, drop the rom file on sd boot to CWM install !!
Then get rom files here on XDA and flash
http://speedy.sh/HNtUV/Galaxy3-darkyrom-cwm-tar-odin.zip
Greetz
Hi spoonymoon nice guide!
Changing your thread title would pretty be a good start to get your thread exposed, that way you can also help a wider range of users. :good::good::good:
cheers

[Q] How to flash new zip in CWM?

I want to go back to stock rom. So I downloaded a zip file of the firmware.
Please give me the detailed steps to flash the rom without bricking it. My externel sdcard is unable to mount in CWM.
Any kind of help will be much appreciated.
thank you.
First download and install odin from here:
http://forum.xda-developers.com/showthread.php?t=1738841
1. If it is in zip extract it using 7zip,winrar.....
2. Open Odin3 (Run As Administrator).
3.Shut down your phone than put your device in download mode. To do so, press Vol-Down And Home And Power Button all together and when it vibrates release Power (It might not work in first time,so try it three four time before posting again)
Button. You should have a triangle with an android janitor while it's saying downloading.
4. You should see a blue rectangle with COM:xx and saying Added. It means that your device is ready to be flashed!
5. Go into the PDA section and select your .tar file.
6. Dont check any option (F.reset time and Auto reboot are checked by default if not than check them).
7. Now click Start.
8. When it's finished, it should say that it's done with a green box and your device should reboot by itself
Good luck:good:
Thanks for your concern but i don't have the .tar file so i'm unable to flash it via ODIN. Can you give me the instruction to flash .zip file through CWM recovery. And what should i do if my external sd is unable to mount?
sandy-13 said:
Thanks for your concern but i don't have the .tar file so i'm unable to flash it via ODIN. Can you give me the instruction to flash .zip file through CWM recovery. And what should i do if my external sd is unable to mount?
Click to expand...
Click to collapse
To flash through CWM you dont need external SD card. You can just copy the file in to Internal SD and flash it.
And for installing stock firmware, you cant just simply do it via CWM, you have to go for Odin only.
For this you need to download your original firmware from sammobile or in xda forums you can find it. Take a research, the above post will help.

J7 Prime - How to reset from Custom to Official Device status??

Guys, i tried to used TWRP but unable to find the right way to root it. So i decided to bring it back to stock recovery.
But after flashing when i checked the status of my software, it states "Custom", how can i bring it back to "Official" status??
Im now using stock recovery, SM-G610Y - J7 Prime
Please advise how.
atocruz said:
Guys, i tried to used TWRP but unable to find the right way to root it. So i decided to bring it back to stock recovery.
But after flashing when i checked the status of my software, it states "Custom", how can i bring it back to "Official" status??
Im now using stock recovery, SM-G610Y - J7 Prime
Please advise how.
Click to expand...
Click to collapse
You have to flash stock firmware.So there are steps to flash stock firmware.
1.first download odin & stock firmware.( Stock firmware link - https://trueandroid.com/en/samsung-galaxy-j7-prime-sm-g610y-latest-stock-firmware-download-guide/ ))
2.then Go to download mode by pressing VOLUME DOWN + HOME + POWER BUTTON same time untill you see android logo after that press VOLUME UP button then your phone is in download mode .
3.Now run Odin & connect your ohone with pc .On odin it is showing that it is connected then dont touch anything in select PDA file when it select then choose the firmware file downloaded from link .But before selecting extract the file after extraction the file format will will be. tar.
4.Now click on start.
5.You have succesfully flash stock firmware.
raosahab said:
You have to flash stock firmware.So there are steps to flash stock firmware.
Click to expand...
Click to collapse
sir i am on may 1 android security patch level and i want to play pokemon go with joystick which is only possible on before march 1 android security patch level, is there any method for downgrading (with/without root)?
raosahab said:
You have to flash stock firmware.So there are steps to flash stock firmware.
1.first download odin & stock firmware.( Stock firmware link - https://trueandroid.com/en/samsung-galaxy-j7-prime-sm-g610y-latest-stock-firmware-download-guide/ ))
2.then Go to download mode by pressing VOLUME DOWN + HOME + POWER BUTTON same time untill you see android logo after that press VOLUME UP button then your phone is in download mode .
3.Now run Odin & connect your ohone with pc .On odin it is showing that it is connected then dont touch anything in select PDA file when it select then choose the firmware file downloaded from link .But before selecting extract the file after extraction the file format will will be. tar.
4.Now click on start.
5.You have succesfully flash stock firmware.
Click to expand...
Click to collapse
Will it reset my knox?

Categories

Resources