How to Root G7102 with firmware G7102DDUBOB1 - Galaxy Grand 2 Q&A, Help & Troubleshooting

How to Root G7102 with firmware G7102DDUBOB1

Flash Philz or TWRP then flash SuperSU from it

AL_IRAQI said:
Flash Philz or TWRP then flash SuperSU from it
Click to expand...
Click to collapse
Hi
i tried flashing both recoveries but none of them showing up my grand2 always end up in stock recovery.
does this has anything to do with qualcom secure: enable ?
there are no errors while flashing through odin

try flashing cf auto root first.
i had the same prblm in 1 of the grand 2 updates the custom recovery wouldn't show so then i flashed cf first and then the recovery

Flashing Custom Recovery
cool2cool said:
Hi
i tried flashing both recoveries but none of them showing up my grand2 always end up in stock recovery.
does this has anything to do with qualcom secure: enable ?
there are no errors while flashing through odin
Click to expand...
Click to collapse
after flashing pull out battery and directly boot into recovery
it will surely help!
Plz do hit Thanks

hellcrackerr said:
after flashing pull out battery and directly boot into recovery
it will surely help!
Plz do hit Thanks
Click to expand...
Click to collapse
pulling out battery and booting in recovery didnt work
only
flashing cf room first then recoveries work .

CFROOT
Can u put a link to the cf root version that needs to be used

use kingroot app... to root without using pc..... any version even 4.4.2

you can directly go to cf auto root page and download md5 .. flash with odin

U have posted in grand 2 general dis should be in grand 2 q &a thread @jackeagleplz move

aditheking said:
U have posted in grand 2 general dis should be in grand 2 q &a thread @jackeagleplz move
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Click to collapse
hey man
i got kinda like same problem see
first i was a happy user of cm12 with twrp
then i had to go back to stock recovery
then i used auto root
and now when i try to install any recovery i just cant do it
i mean that it does show that its reset and i do the vol+ home and power
and it goes ahead and shows me that its booting in the recovery but it goes to download mode
tried everywhere you guys are my last ray of light
please help :crying::crying::crying::crying::crying::crying:
its a grand 2 duos
model SM-G7102
4.4.2
baseband ver G7102DDUBNK1
i did see this post but htough no help
http://forum.xda-developers.com/galaxy-grand-2/help/recovery-mod-doesnt-t3082134

kai.verma said:
hey man
i got kinda like same problem see
first i was a happy user of cm12 with twrp
then i had to go back to stock recovery
then i used auto root
and now when i try to install any recovery i just cant do it
i mean that it does show that its reset and i do the vol+ home and power
and it goes ahead and shows me that its booting in the recovery but it goes to download mode
tried everywhere you guys are my last ray of light
please help :crying::crying::crying::crying::crying::crying:
its a grand 2 duos
model SM-G7102
4.4.2
baseband ver G7102DDUBNK1
i did see this post but htough no help
http://forum.xda-developers.com/galaxy-grand-2/help/recovery-mod-doesnt-t3082134
Click to expand...
Click to collapse
Flash stock rom via odin and den recovery

aditheking said:
Flash stock rom via odin and den recovery
Click to expand...
Click to collapse
did that no help tried
flash gordon
now bricked :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
so unlucky
anyway to get out
cant get anyting on screen but lapto makes sound when connected but doesnt show anything in odin
tried kies it sees it but i need to be in recovery for that any suggestion ???

Use kingroot app it works perfectly
Sent from my SM-G7102 using XDA-Developers mobile app

Related

[Q] recovery mod doesn't work

hello my friends on xda ...
i have problem with my galaxy grand 2
my problem is when i enter to the recovery mod its show download mod ......
i do rest my factory setting and its still shown download mod ... i tried to change my rom through odin but its still there ??
please help i am very tired from this situation
Install custom recovery through odin
I hade also same problem
I have flash to official rom 4.4.2 then if get solved
same issue
android_smater said:
Install custom recovery through odin
Click to expand...
Click to collapse
hey man
i got kinda like same problem see
first i was a happy user of cm12 with twrp
then i had to go back to stock recovery
then i used auto root
and now when i try to install any recovery i just cant do it
i mean that it does show that its reset and i do the vol+ home and power
and it goes ahead and shows me that its booting in the recovery but it goes to download mode
tried everywhere please help
its a grand 2 duos
model SM-G7102
4.4.2
baseband ver G7102DDUBNK1

Plz help flashing gennxt s6 styled s5 rom

I recently tried to flash s6 styled s5 rom for grand 2 in stock rom DDUBOB1 but it did nothing, then i rooted my phone by cf root and again tried to flash the rom still nothing happned so plz somebody guide me how to flash rom or wat i m doing wrong . Thanks in advance
Kindly write all the details like what recovery you installed before trying to install the rom and all steps you did then I can tell what were you doing wrong
Firstly i downloaded the rom and placed it in my sd card that tym my phone was not rooted , then i booted into phone recovery and installed update from sd card after sometime my phone came back to recovery screen after that i rebooted my phone n i saw same old stock rom. Then i downloaded cf root for SM-G7102DDUBOB1 n flashed my phone by odin to get root access then again i repeted same step of flashing rom in recovery mode still nothing happned now i m back to my non roited stock rom flashed by odin
manku311084 said:
Firstly i downloaded the rom and placed it in my sd card that tym my phone was not rooted , then i booted into phone recovery and installed update from sd card after sometime my phone came back to recovery screen after that i rebooted my phone n i saw same old stock rom. Then i downloaded cf root for SM-G7102DDUBOB1 n flashed my phone by odin to get root access then again i repeted same step of flashing rom in recovery mode still nothing happned now i m back to my non roited stock rom flashed by odin
Click to expand...
Click to collapse
your problem is that you didnt flash any recovery like CWM or philz and stock samsung recovery wont work in flashing roms so what you need to do is download the recovery from here http://www.facebook.com/l.php?u=http://www56.zippyshare.com/v/FVQRYLIe/file.html&h=3AQFLol3m and flash it via odin and be sure to root your phone again if you have flashed stock rom from odin after rooting flash this recovery and try to flash the rom again and hope so your problem will be solved if i helped you then dont forget to click the thanks button
manku311084 said:
I recently tried to flash s6 styled s5 rom for grand 2 in stock rom DDUBOB1 but it did nothing, then i rooted my phone by cf root and again tried to flash the rom still nothing happned so plz somebody guide me how to flash rom or wat i m doing wrong . Thanks in advance
Click to expand...
Click to collapse
- you should be on kitkat stock rom.. the recommended firmware is NH6 and NK1 base
- root your phone
- then install recovery like cwm 6.0.5.1 or philz 6.49.0. you can find it on grand 2 thread easily
- after that install S6 styled S5 port. before install. make sure youdo this :
1. wipe data,cache, and dalvik. wipe dalvik can be find in advanced option
2. format system and boot in mount and storage option
3. then flash the rom
4. then aroma installer should be begin. there 2 option here
- wipe external sd card : this will wipe all your external sd card
- no wipe
if you dont want your data in ext gone.. dont choose wipe ext sd card !
instead use no wipe
5. oh yeah after that flash deds kernel v2.0 in kernel section of grand 2 thread. if you already download it. just flash it..
the reason flash deds kernel because it will fix the wifi and xposed installer issue
- and its finished. just reboot your phone now.. wait 5 minute and yay.. :laugh:
if i help. please hit thanks button okay
Thanku @gung raja & @gracefang
manku311084 said:
Thanku @gung raja & @gracefang
Click to expand...
Click to collapse
your welcome manku
+1 thanks for you
Hi bro @gung raja i have done wat u said BT again no success its stuck in boot and written something about kernel I have attached the pic plz see it and help
manku311084 said:
Hi bro @gung raja i have done wat u said BT again no success its stuck in boot and written something about kernel I have attached the pic plz see it and help
Click to expand...
Click to collapse
hmm maybe you should do this
- flash stock rom nk1 again and root it again
- after root your phone, reboot .and you will see supersu app. open it.then you will see knox bootloader. choose disable bootloader. then now it update binary from supersu. choose normal .dont use twrp/cwm option. reboot again. and now download busybox in play store. after that install the busybox
- then flash recovery.. and then see the instruction of flashing rom in my previous post
note : dont flash deds kernel v2.3e... it will brick your phone... flash deds kernel v2.0
please tell me if it works or not
I opened superu after reboot by it is showing nth in hw to disable bootloader
manku311084 said:
I opened superu after reboot by it is showing nth in hw to disable bootloader
Click to expand...
Click to collapse
wrong chat .. i mean disable knox... sorry for that.
it doesnt matter if that option is appear or not.
Bro i din find this anywhere so hw to disable knox
manku311084 said:
Bro i din find this anywhere so hw to disable knox
Click to expand...
Click to collapse
knox can be find in supersu .. when you already root it.. it will usually appear knox option.
but i doesnt matter .. it will not affect your device... are you already install busybox?. if you already install then see my previous post to flash recovery then flash rom
Firmware
My grand 2 has NH1 firmware. Is it okay for me to flash it??
junglefishh said:
My grand 2 has NH1 firmware. Is it okay for me to flash it??
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Click to collapse
yes
unkown rockstar said:
yes
Click to expand...
Click to collapse
Okay thanks. I'll try the rom tomorrow ?
Need help asap
I flashed the rom just now and everything is perfect, except I keep on getting these 'com.process.google.gapps. Has stopped' and other Google stuff has stopped. It's really really annoying. Pls help meee anyoneeeeee. Overall the rom is great!
junglefishh said:
I flashed the rom just now and everything is perfect, except I keep on getting these 'com.process.google.gapps. Has stopped' and other Google stuff has stopped. It's really really annoying. Pls help meee anyoneeeeee. Overall the rom is great!
Click to expand...
Click to collapse
which gapps?
unkown rockstar said:
which gapps?
Click to expand...
Click to collapse
What do u mean which gapps? ? it just says 'com.google.process.gapps. Has stopped' and i also got google play and google framework has stopped... pls help ?
junglefishh said:
What do u mean which gapps? ? it just says 'com.google.process.gapps. Has stopped' and i also got google play and google framework has stopped... pls help ?
Click to expand...
Click to collapse
flash stock rom(odin) and reflash rom again(make backup of internal and wipe internal sd also)..ask in the respective rom thread.

Unable to install custom recovery and flash custom roms on rooted note 3 lte

I am on a UK (vodafone) phone 4.4.2 KK and after rooting with odin and tripping knox (obviously) i installed CWM And TWRP and entered recovery but only after a long time i discovered that the recovery mode i was entering was stock .
In the recovery mode i couldnt find the option to install from zip only the option to install from external storage.
I have downloaded the CM 11 4.4.4 and put it on the external sd card.
In the recovery mode i navigated to the location of the CM 11 zip and attempted to flash it .
It goes through the process and at the end it says something like installation successful but the the phone boots into the normal stock firmware.
After reading a ton of material and articles i have discovered that my bootloader may be locked and this is the reason i cannot install CWM and flash custom roms.
In the end i have 3 questions.
Is there curently a solution to install CWM and flash custom roms on phones with locked bootloders ?
Will i be able to update to lollipop via Kies when is released ?
Will i be able to return my phone to its original state so that the lollipop update when it is released wont detect that the phone has been modified ?
Basically i am stuck. I have a rooted phone with void warranty and unable to install roms because the bootloder is locked ??????
I would really apreciate some help because i have run out of options and the frustration has reached stratospheric levels.
Thanks in advance for your help.
You rooted with ODIN and installed both CWM and TWRP .Thats all wrong odin is not root and you don't flash two recovery s .
You say your bootloader is locked = what model phone do you have .
Its reading as fail read the very basics .
Start at the beginning at for that you need to know what model number you have . You then find the correct root for your model and flash a recovery either CWM or TWRP not both .
JJEgan said:
You rooted with ODIN and installed both CWM and TWRP .Thats all wrong odin is not root and you don't flash two recovery s .
You say your bootloader is locked = what model phone do you have .
Its reading as fail read the very basics .
Start at the beginning at for that you need to know what model number you have . You then find the correct root for your model and flash a recovery either CWM or TWRP not both .
Click to expand...
Click to collapse
I did not flash both.
I only installed both and tried to flash either.When i saw that i couldn flash one i tried the other one.
My phone model number is SM-9005 ..
The root file i used was CF-Auto-Root for SM-N9005 .
uxaar said:
I did not flash both.
I only installed both and tried to flash either.When i saw that i couldn flash one i tried the other one.
My phone model number is SM-9005 ..
The root file i used was CF-Auto-Root for SM-N9005 .
Click to expand...
Click to collapse
Flash this in Odin.
https://dl.twrp.me/hlte/twrp-2.8.7.0-hlte-4.4.img.tar.html
Sent from my SM-N9005 using Tapatalk
Untick auto reboot in Odin when you flash recovery then boot to recovery using three button combo stock ROM rewrites stock recovery when it boots iirc
celderic said:
Flash this in Odin.
https://dl.twrp.me/hlte/twrp-2.8.7.0-hlte-4.4.img.tar.html
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
Thank you very much.
That worked flawlessly and afterwards i managed to install CM12 5.1.
you saved me .Thanks again

need masive help rooting the g900f plz

hi i have a g900f (s5) i have been rooting phones for years using odin but for some reason every time i try i get recovery is not seandroid enforcing i have tried older version of odin 1.85 ect but nothing seems to work please can somone help me i really want to put a custom rom on this phone
im using the CF root for the g900f too (CF-Auto-Root-klte-kltexx-smg900f.tar)
only way i can get it back on is to flash philz_touch_6.26.6-klte.tar
i have also downgraded the phone to kitkat 4.4.2 thinking that i could use towelroot after but it failed
Follow the below steps
1) Flash TWRP
2) Download SuperSU zip file
3) Boot to TWRP recovery
4) Flash SuperSU zip
you are rooted
stuartdb said:
hi i have a g900f (s5) i have been rooting phones for years using odin but for some reason every time i try i get recovery is not seandroid enforcing i have tried older version of odin 1.85 ect but nothing seems to work please can somone help me i really want to put a custom rom on this phone
im using the CF root for the g900f too (CF-Auto-Root-klte-kltexx-smg900f.tar)
only way i can get it back on is to flash philz_touch_6.26.6-klte.tar
i have also downgraded the phone to kitkat 4.4.2 thinking that i could use towelroot after but it failed
Click to expand...
Click to collapse
androidtweaker1 said:
Follow the below steps
1) Flash TWRP
2) Download SuperSU zip file
3) Boot to TWRP recovery
4) Flash SuperSU zip
you are rooted
Click to expand...
Click to collapse
i flashed CF-Auto-Root-klte-kltexx-smg900f.tar again took battery out booted into download mode again and flashed TWRP after and it work im a happy man thank for your help
Great :good::highfive:
stuartdb said:
i flashed CF-Auto-Root-klte-kltexx-smg900f.tar again took battery out booted into download mode again and flashed TWRP after and it work im a happy man thank for your help
Click to expand...
Click to collapse

Nedd help with rooting my phone

Hi guys.
I bought a g900f and now im trying to root it. i downloaded cf autoroot like a always do on all my samsungs but when i flash it via odin it freezes when it boots up. It doesent even run the root script.
it just says: recovery booting.. recovery is not seandroid enforcing. set warranty bit : recovery.
plaease help me
do you flashed twrp?
Sent from my Galaxy S5 using Tapatalk
I have troed this to. But no luck. I Wang to try to download and flash original firmware and try it again with clean sheets can some please lead me in the direction for downloading it. Please not sammobil
chrb1985 said:
I have troed this to. But no luck. I Wang to try to download and flash original firmware and try it again with clean sheets can some please lead me in the direction for downloading it. Please not sammobil
Click to expand...
Click to collapse
Did you flashed twrp on Ur device?
for install cfautoroot you must install twrp.tar on your PC (download from here https://dl.twrp.me/klte/twrp-3.0.2-2-klte.img.tar). then you must flash it via odin.
to flash it make sure you installed your device drivers on PC and enabled USB debugging in developer options.
then boot your phone in downloading mode by pressing power+home+volume down button. then connect your phone to the PC. open odin app and choose the recovery.tar you install from the link i gave you. flash it and wait until finish(maybe 2 or 3 min) and then reboot your device to recovery by pressing power+home+volume up button. flash your cfautoroot and enjoy [emoji5] .
Sent from my Galaxy S5 using Tapatalk
Okay. Where do I get this file cfautoroot ? I manages to install twrp now I just need this file your talking about
chrb1985 said:
Okay. Where do I get this file cfautoroot ? I manages to install twrp now I just need this file your talking about
Click to expand...
Click to collapse
from here bro
https://download.chainfire.eu/397/CF-Root/CF-Auto-Root/CF-Auto-Root-klte-kltexx-smg900f.zip
Sent from my Galaxy S5 using Tapatalk
All right thnx bit isn't that file for Odin?
I extracted boot.IMG from the .tar.md5 and flashed it with twrp. It works now thanx a lot for the help
chrb1985 said:
I extracted boot.IMG from the .tar.md5 and flashed it with twrp. It works now thanx a lot for the help
Click to expand...
Click to collapse
welcome bro :*
Sent from my Galaxy S5 using Tapatalk
chrb1985 said:
Hi guys.
I bought a g900f and now im trying to root it. i downloaded cf autoroot like a always do on all my samsungs but when i flash it via odin it freezes when it boots up. It doesent even run the root script.
it just says: recovery booting.. recovery is not seandroid enforcing. set warranty bit : recovery.
plaease help me
Click to expand...
Click to collapse
I get the same exact thing on a sm-g900t3 (Galaxy S5 - tmobile, north America) Oddly enough I can get https://twrp.me/devices/samsunggalaxys5qualcomm.html installed no problem, but whenever I try to install root, either the supersu.zip via twrp or chainfire's autoroot directly from his site, it just bootloops into recovery.
WestCoastSunset said:
I get the same exact thing on a sm-g900t3 (Galaxy S5 - tmobile, north America) Oddly enough I can get https://twrp.me/devices/samsunggalaxys5qualcomm.html installed no problem, but whenever I try to install root, either the supersu.zip via twrp or chainfire's autoroot directly from his site, it just bootloops into recovery.
Click to expand...
Click to collapse
bro try to use kingroot tool for pc
Sent from my Galaxy S5 using Tapatalk
I actually got it working, by installing a different version of supersu. The one I had was an update-supersu. I then found the full version and it worked. It did reboot itself a couple of times. The cf autoroot did not work for me at all. I opened it up in 7-zip and only saw cache and recovery, nothing related to supersu. I would like to tell anyone that the roms from sammobile did work, but I had to try a couple of them before i found the one which would flash properly.
If you extract the boot.IMG (or recovery.IMG I don't remember but not cach.ext4) and flash it via TWRP it does the trick. That's what worked for me.

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