downgrade from marshmallow 6.0.1 to lollipop 5.1.1 problems !! - Samsung Galaxy J7 Questions & Answers

hi guys
after i downgraded from MM 6.0.1 to LP 5.1.1 i faced two problems please help me !!!
1 : i lost my IMEI and network connection , wifi is still available but i can't make any calls or send messeges
there is no network and IMEI is NULL
2: the phone is lagging after press on anything it takes 2-3 second to open it ,, and there is a slow motion while opening it
pleeeease help me !! I'am using SM-J7OOH ( J7 2015 )

Do you have any backup at all?
Sent from my SM-J700F using XDA-Developers mobile app

dodo2244 said:
Do you have any backup at all?
Sent from my SM-J700F using XDA-Developers mobile app
Click to expand...
Click to collapse
no sir , i just backed up manually my apps and contacts and pics

Try to use Samsung SmartSwitch emergency repair function.
You'll need your imei and an internet connection.
Sent from my SM-J700F using XDA-Developers mobile app

dodo2244 said:
Try to use Samsung SmartSwitch emergency repair function.
You'll need your imei and an internet connection.
Sent from my SM-J700F using XDA-Developers mobile app
Click to expand...
Click to collapse
what can it fix ?? lagging ??

I Solve it by flashing modem.bin from MM firmware

?happy for you ?
Sent from my SM-G903M using XDA-Developers mobile app

RaBie Abbara said:
hi guys
after i downgraded from MM 6.0.1 to LP 5.1.1 i faced two problems please help me !!!
1 : i lost my IMEI and network connection , wifi is still available but i can't make any calls or send messeges
there is no network and IMEI is NULL
2: the phone is lagging after press on anything it takes 2-3 second to open it ,, and there is a slow motion while opening it
pleeeease help me !! I'am using SM-J7OOH ( J7 2015 )
Click to expand...
Click to collapse
How did you downgrade b'zo im getting sw rev check error

nikkilku26 said:
How did you downgrade b'zo im getting sw rev check error
Click to expand...
Click to collapse
Download Stock LL Frimware then flash it via odin

Adorable. said:
Download Stock LL Frimware then flash it via odin
Click to expand...
Click to collapse
Yeah ..ive downloaded stock LL ..it is only showing sw rev check error.. this happens after i recieved(november patch )update ..before that update i can easily downgrade

Related

can someone port the new 5.1 stock SM-N915W8 to g f

hi, can someone port the new 5.1 stock SM-N915W8 to g f here the stock for it http://www.sammobile.com/firmwares/database/SM-N915W8/
+1
I'll try to port it to my n915f on the weekend when I'm back from my busines trip. But I can't make promises until now. I'll keep you up to date!
RobbyTouchHD said:
I'll try to port it to my n915f on the weekend when I'm back from my busines trip. But I can't make promises until now. I'll keep you up to date!
Click to expand...
Click to collapse
hey reading that you would try to port n915w8 to the n915f or g,
if an when you do could u see if root could be possible for the n915w8 or a permissive kernel
thanks in advance
I also would like to test a port of v5.11 on SM-N915W8 to N915F/FY/G with SuperSu and Xposed pre-installed
No more port needed the official 5.1.1 for the N915F is out:
http://www.sammobile.com/firmwares/download/54704/N915FXXU1COH2_N915FOXE1COH2_SER/
download.... in five or six hours !!!
edit: done.
will g get it soon?
plz someone put some screenshots
james300 said:
plz someone put some screenshots
Click to expand...
Click to collapse
Will do almost done with downloading 90% but sammobile is sooooow slow.
any way to root 5.1?
Sent from my SM-N915G using XDA Free mobile app
Why do you fight with sammobile when you can have it from here in few mins?
starbucks2010 said:
Why do you fight with sammobile when you can have it from here in few mins?
Click to expand...
Click to collapse
Lol did not know that but downloaded and flashed succesfull on my SM-N915FY see screens
Sent from my SM-N915F using XDA Free mobile app
Cant see any changes that i know of but i must say that it feels a lot faster and more stable
Sent from my SM-N915F using XDA Free mobile app
Just a quick question before i mess everything up.
My Edge is on 5.0.1/BOB6 Baseband version & Kernel 3.10.40-andrei-N915F-BOC6 permissive
I just flash this over through Odin and no other flashing is needed?
thx in advance!
Apsterdam said:
Will do almost done with downloading 90% but sammobile is sooooow slow.
any way to root 5.1?
Sent from my SM-N915G using XDA Free mobile app
Click to expand...
Click to collapse
Stock F will work on G?
blitzkrieg19 said:
Just a quick question before i mess everything up.
My Edge is on 5.0.1/BOB6 Baseband version & Kernel 3.10.40-andrei-N915F-BOC6 permissive
I just flash this over through Odin and no other flashing is needed?
thx in advance!
Click to expand...
Click to collapse
I was on bod6 wit permissive kernel and it worked on mine sow no other flashing needed
Sent from my SM-N915F using XDA Free mobile app
Apsterdam said:
I was on bod6 wit permissive kernel and it worked on mine sow no other flashing needed
Sent from my SM-N915F using XDA Free mobile app
Click to expand...
Click to collapse
Thx a lot mate !
Cant connect my gear S any help
Sent from my SM-N915F using XDA Free mobile app
Me too there is no gear manager app in the Samsung store. Already installed the apk manually but when i try to connect it says that the rom is not compatible...
Please if anyone has an idea tell us
Also the ir (peel app) does not work. anyone else having the same problem?

Reactivation lock (kk): ON

Guys i need help i'm not able to disable this !
I only know my knox bit is 0x1 and reactivation lock its displayed on !
On samsung account via web im not able to disable it i dont have the reactivation lock button! i flash stock firmware kk lolipop and its stil on !i have any posibility to disable this ? i cant flash anything custom and i whant to disable on security i dont have nothing about this it
jabarel said:
Guys i need help i'm not able to disable this !
I only know my knox bit is 0x1 and reactivation lock its displayed on !
On samsung account via web im not able to disable it i dont have the reactivation lock button! i flash stock firmware kk lolipop and its stil on !i have any posibility to disable this ? i cant flash anything custom and i whant to disable on security i dont have nothing about this it
Click to expand...
Click to collapse
flash this boot.img with flashify and tell me if it worked
On kitkat or lolipop or doesent metter! Tonight i will flash it and i will replay im not home and i need phone thx a lot i hope will work
jabarel said:
On kitkat or lolipop or doesent metter! Tonight i will flash it and i will replay im not home and i need phone thx a lot i hope will work
Click to expand...
Click to collapse
on lollipop
gabi4175601 said:
flash this boot.img with flashify and tell me if it worked
Click to expand...
Click to collapse
inside it`s not boot.img its just a simple file... so to put boot.img extension?
Put that file in Android/data/com...flashify/backup/boot or rename to boot.img
Sent from my SM-G360F using XDA Free mobile app
gabi4175601 said:
Put that file in Android/data/com...flashify/backup/boot or rename to boot.img
Sent from my SM-G360F using XDA Free mobile app
Click to expand...
Click to collapse
Nothing changes ! so i think doesent works
You cant flash the boot or the lock itw still on
Sent from my SM-G360F using XDA Free mobile app
gabi4175601 said:
You cant flash the boot or the lock itw still on
Sent from my SM-G360F using XDA Free mobile app
Click to expand...
Click to collapse
lock it`s stil on i just succesful flash it but in download mode reactivation lock it`s stil on
Is your phone sim locked
Sent from my SM-G360F using XDA Free mobile app
gabi4175601 said:
Is your phone sim locked
Sent from my SM-G360F using XDA Free mobile app
Click to expand...
Click to collapse
No ! Was buy from Vodafone Romania and after i buy it i recive the unlock code ! I insert an cosmote sim and just enter the code and working ! It was on service one time one piece from board was dead so they replace it ! I`m just thinking only if they put that reactivation lock on with some tool or i dono ! My problem is i can`t install xposed framework without custom cwm.....
Xposed doesn't work on our device yet. You need a deodexed rom to work
Sent from my SM-G360F using XDA Free mobile app
gabi4175601 said:
Xposed doesn't work on our device yet. You need a deodexed rom to work
Sent from my SM-G360F using XDA Free mobile app
Click to expand...
Click to collapse
Yesi know sometimes i hate samsung ! In the past i just use an samsung s2 and now i`m crying because i sell it
jabarel said:
Yesi know sometimes i hate samsung ! In the past i just use an samsung s2 and now i`m crying because i sell it
Click to expand...
Click to collapse
This device have good potential about rom developing, here is twrp, and probably we will get and kernel and rom too
About that you need to flash a other boot.img, its kernel related problem about reactivation lock.
Maybe you didnt root properly ur device even you getting success message of flashing ?
Lycris11 said:
This device have good potential about rom developing, here is twrp, and probably we will get and kernel and rom too
About that you need to flash a other boot.img, its kernel related problem about reactivation lock.
Maybe you didnt root properly ur device even you getting success message of flashing ?
Click to expand...
Click to collapse
I can edit and delete apps on system so it`s rooted.......i don`t know which boot.img to download and flash it with flashfy...i don`t know if i need to flash via kitkat or via lolipop ! And yes its a very good phone at low price
jabarel said:
I can edit and delete apps on system so it`s rooted.......i don`t know which boot.img to download and flash it with flashfy...i don`t know if i need to flash via kitkat or via lolipop ! And yes its a very good phone at low price
Click to expand...
Click to collapse
Dont worry too much try to google about it there is a lot of fixes for reactivation lock
Lycris11 said:
Dont worry too much try to google about it there is a lot of fixes for reactivation lock
Click to expand...
Click to collapse
http://www.verizonwireless.com/dam/support/pdf/system_update/benefits-galaxy-core-prime-6-22-15.pdf
i found this but i don`t know from where to download this firmware ! on sammobile doesen`t apear ! From one week i just try to unlock that but no chance...i will go to friend to see if he can unlock via z3x box or smth else
The verizon softwares don`t apear on sammobile?
You can't find it because it doesn't exists a g360f Verizon that is g360v kernel is incompatible
Sent from my SM-G360F using XDA Free mobile app
gabi4175601 said:
You can't find it because it doesn't exists a g360f Verizon that is g360v kernel is incompatible
Sent from my SM-G360F using XDA Free mobile app
Click to expand...
Click to collapse
yes....i`m out of any ideas ! i dono how ppl flash via odin i can`t i recive that auth fail all ppl have reactivaton lock off only at mine is on grrrrr! i don`t know where that reactivation lock is on boot.img ? i flash 10 boot.img but nothing
You said that your phone was in service what parts have they changed
Sent from my SM-G360F using XDA Free mobile app

Screen color problem .. Photos inside .. Please help me

Hello
I have a problem with the screen i can't fix
I already did a factory reset but didn't help
It became suddenly like what you can see
Tried also to change the screen mood didn't help
Help please
Any help ?
Sent from my GT-I9500 using Tapatalk 2
Service centre repair .
Sure it's a hardware related issue not software ?
Sent from my GT-I9500 using Tapatalk 2
The service center told me it needs a software !!
Any ideas ??
??????????
Then flash stock firmware through Odin .
JJEgan said:
Then flash stock firmware through Odin .
Click to expand...
Click to collapse
i already tried soft reset but didn't help
do you expect different results when i try to flash the rom ?
Update
i installed 4.4.2 stock firmware from sam website
but the problem still here , any help ?
??
........................
MamomaN said:
Update
i installed 4.4.2 stock firmware from sam website
but the problem still here , any help ?
Click to expand...
Click to collapse
Try Ex kernel manager if it is compatible with your mobile ....its available on playstore... If it dosent helps then message me...
Tarun891 said:
Try Ex kernel manager if it is compatible with your mobile ....its available on playstore... If it dosent helps then message me...
Click to expand...
Click to collapse
what that app supposed to do ?
aha i see it controls the colors
but sad news the device is not rooted , and it has stock kernel and rom
i can't change them as the device owner requested
The repair center told me it needs a screen cable / connector / card
Am not sure what he means
So , could any one tell me what it needs exactly ?
I will to get it with lower price , cuz the official repair center told me it coasts around $90
Sent from my GT-I9500 using Tapatalk 2
any one ?
Please

J700F back to Lollipop ?

i flashed the indian MM but i don't like it
how to go back to LL please ??
EDIT : back to lollipop successful using Smart Switch ( via Emergency software recovery and initialization )
Download stock ll rom and flash it using odin
Sent from my SM-J700F using XDA Premium 4 mobile app
samo_say said:
i flashed the indian MM but i don't like it
how to go back to LL please ??
Click to expand...
Click to collapse
the same here i never like this mm update
Hey Messi - what don't you like about MM?
Sent from my SM-J700F using XDA-Developers mobile app
messi2050 said:
the same here i never like this mm update
Click to expand...
Click to collapse
use Smart Switch ( via Emergency software recovery and initialization )
Tuto
https://www.youtube.com/watch?v=ZFL3HoK7bbA
dodo2244 said:
Hey Messi - what don't you like about MM?
Sent from my SM-J700F using XDA-Developers mobile app
Click to expand...
Click to collapse
Hi dodo
I don't like the ui and white theme , lollipop is smoother too
samo_say said:
use Smart Switch ( via Emergency software recovery and initialization )
Tuto
https://www.youtube.com/watch?v=ZFL3HoK7bbA
Click to expand...
Click to collapse
Ty i already went back to lp from the second day by flashing lp firmware using Odin
Oh!? I want MM to try out the S5 neo ported ROM.
Sent from my SM-J700F using XDA-Developers mobile app
Try flash this rom
https://www.youtube.com/watch?v=bwjMs5OI1P8
SmartSwitch?
samo_say said:
use Smart Switch ( via Emergency software recovery and initialization )
Tuto
https://www.youtube.com/watch?v=ZFL3HoK7bbA
Click to expand...
Click to collapse
Don't wanna lose my device can i update to PD8 and marshmallow from smart switch??
Downgrade Problem
sir i have updated to official MM and now i want to switch back to lollipop i tried flashing the firmware which was previously on my phone but my device was not booting up and i was not able to format my phone in recovery as it said MDM does not allow factory reset somehow i managed to bring my device in stable form and now i am again on officaial MM. Please help me i have also tried flashing the 4 file firmware via odin but it does not get flashed. My phone is not rooted as i want to preserve my warranty

how to update to marsallow rooted

As i said above i have a samsung galaxy j700 f amd it is rooted have trwp as recovery.
I want to know how to update it via smart switch and if twrp will be replace during the process..
Thanks
Smart switch is painful. You'll need an internet connection. Aaand lots of time. Why not download the rom and use Odin.
You lose trwp and root either way.
Check on www.updato.com for a fast download. You can even use a download accelerator ?
Sent from my SM-G903M using XDA-Developers mobile app
What if i use smart switch to download the rom and use odin to update the phone ??
dodo2244 said:
Smart switch is painful. You'll need an internet connection. Aaand lots of time. Why not download the rom and use Odin.
You lose trwp and root either way.
Check on www.updato.com for a fast download. You can even use a download accelerator ?
Click to expand...
Click to collapse
Can u plz give me the steps
Hi zikofurito
I'll assume you've already installed the Samsung USB drivers and have already installed Odin.
Download the MM ROM from www.updato.com J700F MM ROMS
Download TWRP from here Latest J7 (2015) TWRP
And SuperSU SuperSu 2.78
Make a backup first!
Then you can follow the steps in this thread to flash galaxy-j7_tutorial-how-to-install-twrp-recovery
Good Luck!
dodo2244 said:
Hi zikofurito
I'll assume you've already installed the Samsung USB drivers and have already installed Odin.
Download the MM ROM from www.updato.com J700F MM ROMS
Download TWRP from here Latest J7 (2015) TWRP
And SuperSU SuperSu 2.78
Make a backup first!
Then you can follow the steps in this thread to flash galaxy-j7_tutorial-how-to-install-twrp-recovery
Good Luck!
Click to expand...
Click to collapse
I already rooted my phone
Are you already on MM? This is for rooting AFTER upgrade to MM.
Sent from my SM-G903M using XDA-Developers mobile app
dodo2244 said:
Are you already on MM? This is for rooting AFTER upgrade to MM.
Click to expand...
Click to collapse
I am not on mm i want to update it
Follow the steps then. Which region is your J700F?
Sent from my SM-G903M using XDA-Developers mobile app
Hi @dodo2244
I bought a J700f in Iran but it has been fabricated for other region ( I thhink Taiwan ) . I updated the Rom to Iran region Rom (THR) now It getting hot even in Shut down mode (Power off) . I guess may be the IRAN region Rom is not Suitable for this Phone I want to return to original rom but I want to be sure of the correct one . So my Question is How to determine the original region of my cellphone?
I don't know how to do that.
Hmm .... why didn't you try a Thailand THL MM ROM?
dodo2244 said:
I don't know how to do that.
Hmm .... why didn't you try a Thailand THL MM ROM?
Click to expand...
Click to collapse
Tnx for reply. I found that my phone region have been Taiwan (not thailand). Do you think flashing thailand MM rom will not damage it as now I have overheating problem with Iran LP rom, although I'm not sure the problem is Rom related.
Then flash flash a Taiwan MM Rom before you give up.
Sent from my SM-G903M using XDA-Developers mobile app
dodo2244 said:
Hi zikofurito
I'll assume you've already installed the Samsung USB drivers and have already installed Odin.
Download the MM ROM from www.updato.com J700F MM ROMS
Download TWRP from here Latest J7 (2015) TWRP
And SuperSU SuperSu 2.78
Make a backup first!
Then you can follow the steps in this thread to flash galaxy-j7_tutorial-how-to-install-twrp-recovery
Good Luck!
Click to expand...
Click to collapse
I hav sucessfully updated to marshmallow thx to ur help
To root marshmallow is it the same procedure that rooting 5.0.1
Esk_maghdouni said:
Tnx for reply. I found that my phone region have been Taiwan (not thailand). Do you think flashing thailand MM rom will not damage it as now I have overheating problem with Iran LP rom, although I'm not sure the problem is Rom related.
Click to expand...
Click to collapse
Did u finally get the correct rom for ur phone ?
To root MM flash the SuperSU 2.78 (or newer) via TWRP.
Be patient, reboot takes > 5mins
Sent from my SM-G903M using XDA-Developers mobile app
dodo2244 said:
To root MM flash the SuperSU 2.78 (or newer) via TWRP.
Be patient, reboot takes > 5mins
Click to expand...
Click to collapse
And for xpose ??
Sorry, I don't expose my J7's inners ?
Sent from my SM-G903M using XDA-Developers mobile app
dodo2244 said:
Sorry, I don't expose my J7's inners ?
Click to expand...
Click to collapse
Thanks man i have rooted my phone
zikofurito said:
And for xpose ??
Click to expand...
Click to collapse
Xposed for MM:
Zip File:
http://www.mediafire.com/file/d9tcr...-sdk23-arm-custom-build-by-wanam-20160904.zip
Apk File:
http://www.mediafire.com/file/cl6dg20b1ky6ydo/XposedInstaller_3.0_alpha4.apk
Incase of Force stop system.Ui problem in Xposed module apps. Dis will be da cure
Uninstaller of xposed .zip
http://www.mediafire.com/?3ncecnycb414jp8

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