Database Users

how to unlock bootloader on samsung grand prime

I searched for it about 1 hour and cant find anything, please help me i wanna to unlock bootloader on samsung grand prime

There are a lot of discussions about CWM on this forum.

sandokandroid said:
There are a lot of discussions about CWM on this forum.
Click to expand...
Click to collapse
1. Enable developer options from (sorry I can't post links yet):
htt
p://ww
w.geekygadgetworld.com/3303/enable-developer-option-samsung-galaxy-grand-duos/
[basically go to settings > about ... tap build number a bunch of times.
2. Go to newly created Developer Options (in Settings) and slide enable OEM unlocking.
If your phone has different options or your carrier does some weird stuff ... you might be able to modify
htt
p://ww
w.addictivetips.com/mobile/what-is-bootloader-and-how-to-unlock-bootloader-on-android-phones-complete-guide/
***Warning*** Will probably wipe your phone.

How? To Unlock Help anyone
Sent from my SM-G530H using Tapatalk

Try this link: http://www.androot.org/samsung-root/root-samsung-galaxy-grand-prime-sm-g530h.html
And remember BACKUP everything first. If you don't know how .. find out before moving on. I can walk you through if you want. This works for the SM-G530H I don't know if that is the phone you actually have or not. If not don't try this. Find a root for your specific model and Android version.
In the link where is has the file 'SM-G530H_Android_4.4.4.zip" IF THAT DOESN'T MATCH YOUR PHONE STOP HERE!

What i mean is Unlock the bootloader sorry
Sent from my SM-G530H using Tapatalk

What carrier do you have? Depending on the carrier your bootloader might not be locked. See it you can tinker this guide http://forum.xda-developers.com/xperia-z-ultra/general/guide-everything-root-4-4-4-t2938098 (wrong phone but the method might still work).
***Warning*** deletes everything on your phone.
---------- Post added at 09:45 PM ---------- Previous post was at 09:42 PM ----------
Download this app "Phone INFO *Samsung*" by vnduguyen and post the specks for your phone here (screenshot each page but the personal ones). Someone might have more info for you if they know what your Android version is. I'm still a beginner myself so I don't know what half that stuff means.
---------- Post added at 09:47 PM ---------- Previous post was at 09:45 PM ----------
Or for some basic info on bootloaders and their removal try this link http://www.pocketmeta.com/unlock-bootloader-android-4007/

klondikemarlen said:
What carrier do you have? Depending on the carrier your bootloader might not be locked. See it you can tinker this guide http://forum.xda-developers.com/xperia-z-ultra/general/guide-everything-root-4-4-4-t2938098 (wrong phone but the method might still work).
***Warning*** deletes everything on your phone.
---------- Post added at 09:45 PM ---------- Previous post was at 09:42 PM ----------
Download this app "Phone INFO *Samsung*" by vnduguyen and post the specks for your phone here (screenshot each page but the personal ones). Someone might have more info for you if they know what your Android version is. I'm still a beginner myself so I don't know what half that stuff means.
---------- Post added at 09:47 PM ---------- Previous post was at 09:45 PM ----------
Or for some basic info on bootloaders and their removal try this link http://www.pocketmeta.com/unlock-bootloader-android-4007/
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Sent from my SM-G530H using Tapatalk

Or try this: http://forum.xda-developers.com/showthread.php?t=2043636. The unlocking part anyway. Good Luck!
---------- Post added at 10:02 PM ---------- Previous post was at 09:56 PM ----------
If you haven't read this thread http://forum.xda-developers.com/grand-prime/general/successfully-rooted-galaxy-grand-prime-t2935607 read it and see if anyone there posts anything useful.

Gentlemen..screenshot #4, reads that Root is present, the bootloader is unlocked, or Root couldn't be..
Test for Root on the device (make sure) if the device is Rooted, the bootloader is already unlocked, or never locked..
Owner/User, have you manually Rooted the device, or did you purchase it used.?

NWKENT said:
Gentlemen..screenshot #4, reads that Root is present, the bootloader is unlocked, or Root couldn't be..
Test for Root on the device (make sure) if the device is Rooted, the bootloader is already unlocked, or never locked..
Owner/User, have you manually Rooted the device, or did you purchase it used.?
Click to expand...
Click to collapse
I Rooted it manually is the Bootloader unlock then?
But how come i cant flash a certain modem.bin
Says bootloader refuse something like that
Sent from my SM-G530H using Tapatalk

killerhaha100 said:
I Rooted it manually is the Bootloader unlock then?
But how come i cant flash a certain modem.bin
Says bootloader refuse something like that
Sent from my SM-G530H using Tapatalk
Click to expand...
Click to collapse
New to Samsung, but, if we were dealing with a Motorola or 1+1 device, then absolutely, your device bootloader is unlocked.
Have you flashed anything else, different (bin) files, successfully.?
What Root procedure did you use, Maybe ChainFire's CF-Root.?
Maybe whom ever Root procedure you used, has figured out a bootloader exploit/Root exploit..I'm not familiar with Samsung YET..lol
Check on your Root procedure history, will it by-pass a locked bootloader.?
Also, maybe the (modem.bin) your attempting to flash, is a downgrade and isn't allowed to overwrite the current one on your device.?

Well I just use Kingroot to root it
I have successfully Flashed a Modem.bin that came from XXU Firmware what im trying to do is flash A modem.bin than came from a XCU firmware
Sent from my SM-G530H using Tapatalk

killerhaha100 said:
Well I just use Kingroot to root it
I have successfully Flashed a Modem.bin that came from XXU Firmware what im trying to do is flash A modem.bin than came from a XCU firmware
Sent from my SM-G530H using Tapatalk
Click to expand...
Click to collapse
Read my above post again..updated #12

NWKENT said:
Read my above post again..updated #12
Click to expand...
Click to collapse
Ok ill try all Modem.bin in my country im gonna see if the others will work
Sent from my SM-G530H using Tapatalk

My android is gone in Odin Mode after flashing.. And it is not boot option in recovery mode how can i fix it....
I seen a some msg on my display left upper corner....
ODIN MODE
PRODUCT NAME: SM-G7202
CURRENT BINARY: Custom
SYSTEM STATUS: Custom
QUALCOMM SECUREBOOT: ENABLE (CSB)
RP SWREY: S1, T1, H1, R1, A1, P1
SECURE DOWNLOAD : ENABLE

bro how can i unlock my bootloader my phone is grand prime 530F. there is no system in it. i tried odin for flashing but it shows an error that is (aboot.mbn) error. plz help me. again telling that there is no firmware installed in it. recovery is phillz touch latest

I have G530AZ (Cricket) grandprimeltetu, but i don't know if bootloader it's blocked or not...
I found this: http://forum.gsmhosting.com/vbb/f922/sm-g530az-direct-unlock-success-2280884/
Please, i search compile twrp for this device
And i found: https://www.phonearena.com/phones/Samsung-Galaxy-Grand-Prime_id8945
I found this too: https://desktop.firmware.mobi/device:1667/firmware:11266

I'm having trouble unlocking the bootloader on my Samsung Galaxy Grand Prime as well. It has no option to allow OEM unlocking and all of the guides explaining how to get it to display don't work for mine.
It's an SM-S920L Tracphone running Android 5.0.2.
I want to Root it so I can install a custom OS onto it since the current OS is garbage.
Any help would be more than appreciated.
Here is my phone info:
Manufacturer: samsung
Model: SM-S920L
Device: gprimeltetfnvzw
Product: gprimeltetfnvzw
Release: 5.0.2
Kernal: 3.10.49-0756759
Android ID: 400ebff70300fcaa
Board: MSM8916
Bootloader: S920LUDU1APK2
User: dpi
Host: SWDD5911
Firmware: S920LUDU1APK2
Hardware: qcom
Brand: samsung
Display: LRX22G.S920LUDU1APK2
Build Tags: release-keys
Serial: af25ccdb

Wifi and Bluetooht stay'n grey.

Hy People of XDA !
I know already have some similar topic, I read all of them, but i can't find a solution. I did factory, flash but not working, true -> false, nothing happens, the wifi still grey. Android vers: 5.1.
Version : AP : I9505XXUHOE1
CP : I9505XXUHOE1
CSC : I9505YXYHOE1 <- dunno why this is different.
Please help guys, I really want to use this awesome phone HearthStone waitin' for me.

terencekill said:
Hy People of XDA !
I know already have some similar topic, I read all of them, but i can't find a solution. I did factory, flash but not working, true -> false, nothing happens, the wifi still grey. Android vers: 5.1.
Version : AP : I9505XXUHOE1
CP : I9505XXUHOE1
CSC : I9505YXYHOE1 <- dunno why this is different.
Please help guys, I really want to use this awesome phone HearthStone waitin' for me.
Click to expand...
Click to collapse
Did you check if your device is a BLACK EDITION or NORMAL one? This is a common error.

Joku1981 said:
Did you check if your device is a BLACK EDITION or NORMAL one? This is a common error.
Click to expand...
Click to collapse
Thanks for the fast reply, Bulgaria ? The phone is form Germany, it's wired to me, The handy is second hand, I can simply try the black edition without any problem if not working ? Or it's Risky ?

terencekill said:
Thanks for the fast reply, Bulgaria ? The phone is form Germany, it's wired to me, The handy is second hand, I can simply try the black edition without any problem if not working ? Or it's Risky ?
Click to expand...
Click to collapse
The firmware you have installed is from Bulgaria and it's for BLACK EDITION model. Install this APP for verify it and add screenshots anyway.

I will make some screen but i need to wait for the 10 post So some news, i tired some other fware like : I9505XXUHOH2_I9505OXAHOH2_I9505XXUHOH2 with bootloader and modem flash, still not working, my last chance is your bulgarian fware but the dloading is slow Maybe its from the WiFi reciever I mean the hardver isn't working ?

Hi,
Try to flash Philz recovery thru Odin under ap then flash Imperium Kernel v2.8.
Flash a custom recovery and custom kernel will knox to 0x1.

terencekill said:
I will make some screen but i need to wait for the 10 post So some news, i tired some other fware like : I9505XXUHOH2_I9505OXAHOH2_I9505XXUHOH2 with bootloader and modem flash, still not working, my last chance is your bulgarian fware but the dloading is slow Maybe its from the WiFi reciever I mean the hardver isn't working ?
Click to expand...
Click to collapse
Install the APP that I told you before and don't flash more firmwares pls. Be patient and we'll find the solution.

Joku1981 said:
Install the APP that I told you before and don't flash more firmwares pls. Be patient and we'll find the solution.
Click to expand...
Click to collapse
I did it, i just need to collect 10 reply, then i can post pictures Do you need all the sites from the app ? And thanks for you patience.

terencekill said:
I did it, i just need to collect 10 reply, then i can post pictures Do you need all the sites from the app ? And thanks for you patience.
Click to expand...
Click to collapse
same problem any solution please?

elhattak7 said:
same problem any solution please?
Click to expand...
Click to collapse
It's coming, i hope so.

wifi and bluetooth won't activate
---------- Post added at 12:18 PM ---------- Previous post was at 12:17 PM ----------
big thanks for your reply
---------- Post added at 12:52 PM ---------- Previous post was at 12:18 PM ----------
phone info / serial number samsung 0000000000

I finnnallly I did 10 post i can link some image.
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terencekill said:
I finnnallly I did 10 post i can link some image.
Click to expand...
Click to collapse
Add all the screenshots pls for verify if it is correct. You can use this toolbar:

Joku1981 said:
Add all the screenshots pls for verify if it is correct. You can use this toolbar:
Click to expand...
Click to collapse
Thanks I hope did it.

terencekill said:
Thanks I hope did it.
Click to expand...
Click to collapse
But you have the answer in your screenshots. The firmware that your device use is Germany (VIA) (O2). You only have to reflash this firmware via ODIN and all solved.

Joku1981 said:
But you have the answer in your screenshots. The firmware that your device use is Germany (VIA) (O2). You only have to reflash this firmware via ODIN and all solved.
Click to expand...
Click to collapse
I did it already. Download mode -> Odin -> Flash, or i need to flash the kernel too ?

terencekill said:
I did it already. Download mode -> Odin -> Flash, or i need to flash the kernel too ?
Click to expand...
Click to collapse
The problem is that you don't know what you are doing.
1. Download and unzip the file: HERE. Don't try to flash other coz won't work.
2. Turn off your device and go to DOWNLOAD mode.
3. Open ODIN and conect the device to your PC.
4. Flash the firmware like in the pic attached. Wait till ODIN tells you PASS in GREEN. It will reboot automatically.
5. DONE.

Joku1981 said:
The problem is that you don't know what you are doing.
1. Download and unzip the file: HERE. Don't try to flash other coz won't work.
2. Turn off your device and go to DOWNLOAD mode.
3. Open ODIN and conect the device to your PC.
4. Flash the firmware like in the pic attached. Wait till ODIN tells you PASS in GREEN. It will reboot automatically.
5. DONE.
Click to expand...
Click to collapse
Thanks today, I had time to try this method, but I did the same earlier and not working, It's can be the wifi cabel or the reciever ?

May I hijack this thread?
I'm experiencing the exact same problem, if it's ok then I can try the app mentioned earlier and post pictures of my results.
I don't know what I'm doing either
Sorry in advance if I'm not allowed to ask this.

PixelPatrik said:
May I hijack this thread?
I'm experiencing the exact same problem, if it's ok then I can try the app mentioned earlier and post pictures of my results.
I don't know what I'm doing either
Sorry in advance if I'm not allowed to ask this.
Click to expand...
Click to collapse
Ofc, no worries :highfive:
---------- Post added at 09:25 ---------- Previous post was at 09:24 ----------
terencekill said:
Thanks today, I had time to try this method, but I did the same earlier and not working, It's can be the wifi cabel or the reciever ?
Click to expand...
Click to collapse
All is possible. Add screenshot of ODin if that method no works for ya.

Samsung Galaxy S5 Marshmallow 6.0.1

Dear XDA Members
I'm new to this forum and this website so please mind my knowledge.
I've been scouting the webs for an answer that I've never found...
I have a Samsung Galaxy S5 (SM-G900F) that I've upgraded to Marshmallow
The baseband version is G900FXXU1CPB8
I've been waiting months to find a guide to root this phone
I found the Chainfire package and I've tried to root but failed resulting in a hard brick
I've upgraded to Marshmallow again in hope to find a correct guide
I have found out that unlocking the Bootloader is the key but when I go into Developer Options, Enable OEM Unlock is not there
I'm trying to find a way to unlock the Bootloader and root my phone... Please help
From: Akhil Hansrajh

Who told you that the unlock the bootloader is in developer options
---------- Post added at 11:59 PM ---------- Previous post was at 11:59 PM ----------
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---------- Post added 29th October 2016 at 12:02 AM ---------- Previous post was 28th October 2016 at 11:59 PM ----------
It's in security option then uncheck on reactivation lock
After that flash the root file with odin

I'm guessing that I need to use my Samsung Account?

The G900F bootloader is already unlocked. The red no need to enable OEM unlock and so such button exists. You can root by flashing TWRP and supersu

Can you guys provide a link for the TWRP? I can't find any reliable links
Do I have to flash TWRP first or do I install the Chainfire package?

Emerson_RK2926(EM744) said:
Dear XDA Members
I'm new to this forum and this website so please mind my knowledge.
I've been scouting the webs for an answer that I've never found...
I have a Samsung Galaxy S5 (SM-G900F) that I've upgraded to Marshmallow
The baseband version is G900FXXU1CPB8
I've been waiting months to find a guide to root this phone
I found the Chainfire package and I've tried to root but failed resulting in a hard brick
I've upgraded to Marshmallow again in hope to find a correct guide
I have found out that unlocking the Bootloader is the key but when I go into Developer Options, Enable OEM Unlock is not there
I'm trying to find a way to unlock the Bootloader and root my phone... Please help
From: Akhil Hansrajh
Click to expand...
Click to collapse
hello my friend.
i dont know why you are having problems.
no need for for additional stuff:
i am also sending you a link via pm.
just make sure you download the correct file and compatible odin:
i used:
Odin3-v3.10.6
+
CF-Auto-Root-klte-kltexx-smg900f.tar.md5
good luck
Here is the SOURCE LINK:
http://forum.xda-developers.com/showthread.php?t=2696908

@1stcowgirl please make links public and share the source of those links for 2 reasons.
1) Other members might be in need of that very information.
2) Your reluctance to make these assets public knowledge makes it *look* like you are trying to hide something....I'm sure this is not the case but it could be interpreted as such.

keithross39 said:
@1stcowgirl please make links public and share the source of those links for 2 reasons.
1) Other members might be in need of that very information.
2) Your reluctance to make these assets public knowledge makes it *look* like you are trying to hide something....I'm sure this is not the case but it could be interpreted as such.
Click to expand...
Click to collapse
Here Is the Source link : (though im not sure)
http://androidnoobs.com/how-to-root-samsung-galaxy-s5-sm-g900i-with-lollipop-firmware/
p.s.
The Truth is:
the 1st guide i found (the same as above), was HERE AT XDA!!!!! (though i cant find it again).
i remember it was a few lines writen what to do, AND IN THE END THERE WAS A LINE THAT SAID: "CLICK HERE FOR GUIDE + PICTURES"!
so the pic i posted above was from that post from XDA.
(i save as image and yesterday i uploaded from my pc, but orginal was from xda)
cheers.
[EDIT]:
FOUND THE SOURCE:
http://forum.xda-developers.com/showthread.php?t=2696908

justinxfan said:
The G900F bootloader is already unlocked. The red no need to enable OEM unlock and so such button exists. You can root by flashing TWRP and supersu,
Click to expand...
Click to collapse
how to unlock the boot loader on my galaxy s5 sm g900f with android 6.0.1 ?
please let me know the procedure in details.
thanks in advance

darae said:
how to unlock the boot loader on my galaxy s5 sm g900f with android 6.0.1 ?
please let me know the procedure in details.
thanks in advance
Click to expand...
Click to collapse
It's already unlocked

OREO 8.1.0 J3 2017 MODEL J327A (no root)

1. download and flash by odin 3.13.1 the rom ROM Samsung J3 2017 (J327A) (USA AT&T) J327AUCS2ARG2.zip 1.5GB (if you already have this base installed in your phone go to step 2)
2. Download the file OREO pach file and save it to the SD card of your mobile. OTA-J327AUCS2ARG2-to-U2BRI3.zip 1007.2MB pach september
3. Turn off and start the phone in recovery mode.
4. Using the volume keys, select the option: "Apply update from the SD card", select the file and press the power button and wait for it to finish.
* enjoy!

Is this an official OTA update? Either way, I am downloading now to test it. I'll post results when I am done.
Edit: I am getting an error message that reads:
mount: failed to mount /dev/block/platform/13540000.dwmmc0/by-name/SYSTEM at /system: permission denied
After it finishes, I get stuck in a bootloop that just flashes the Samsung logo, vibrates the phone, and repeats. I can recover using the Odin files, so it's not too big a deal, but I'd like to have the Oreo running. Any ideas?

catkraze said:
Is this an official OTA update? Either way, I am downloading now to test it. I'll post results when I am done.
Edit: I am getting an error message that reads:
mount: failed to mount /dev/block/platform/13540000.dwmmc0/by-name/SYSTEM at /system: permission denied
After it finishes, I get stuck in a bootloop that just flashes the Samsung logo, vibrates the phone, and repeats. I can recover using the Odin files, so it's not too big a deal, but I'd like to have the Oreo running. Any ideas?
Click to expand...
Click to collapse
some screenshot? Did you make wipes?

Hi,
Will it work with J330FNXX hungarian Tmobile ?
Thanks.

3pelin said:
some screenshot? Did you make wipes?
Click to expand...
Click to collapse
What do you mean by "make wipes"?
Also, how can I screenshot it if it never boots?

Can this work on Samsung Galaxy J3 SM-327U?

updated the main thread

The updates worked perfectly on my j327a! Its now on Oreo! Thank you!

jfrankki said:
The updates worked perfectly on my j327a! Its now on Oreo! Thank you!
Click to expand...
Click to collapse
Did you have to do any wipes?

Yes, all wipes. Its worth it! Be patient, 1st bootup takes at 5min or more!
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https://photos.app.goo.gl/h2zGZMx683Wfm9WX8

Wat its the difference between the j327a versus j327p
i have the j327p and i am on mm, any chance to get oreo ?

Hey I get an error about permission denied after trying the first file. I tried wiping but it does not work

bluebox1214 said:
Hey I get an error about permission denied after trying the first file. I tried wiping but it does not work
Click to expand...
Click to collapse
What device do you have?

Scholeggo said:
What device do you have?
Click to expand...
Click to collapse
I have a sm-j327a or j3 2017

bluebox1214 said:
I have a sm-j327a or j3 2017
Click to expand...
Click to collapse
Could the problem be that you didn't unlock the bootloader?
---------- Post added at 11:15 AM ---------- Previous post was at 11:14 AM ----------
HiR3x said:
Wat its the difference between the j327a versus j327p
Click to expand...
Click to collapse
A means AT&T, P means Sprint
Fdraco10 said:
Can this work on Samsung Galaxy J3 SM-327U?
Click to expand...
Click to collapse
HiR3x said:
i have the j327p and i am on mm, any chance to get oreo ?
Click to expand...
Click to collapse
If you're phone's unlocked, it doesn't matter what the carrier is; the important thing is you have the same model: j327. That said, this is the first Oreo ROM the j327 has received. You guys try it (but use TWRP to wipe out the system, data, and Dalvik caches first) and let me know how it goes. I have yet to try; I'm gonna unlock my j327p for Verizon first.
---------- Post added at 11:39 AM ---------- Previous post was at 11:15 AM ----------
catkraze said:
What do you mean by "make wipes"?
Also, how can I screenshot it if it never boots?
Click to expand...
Click to collapse
Use TWRP to wipe the data, system, Dalvik cache, etc.

Scholeggo said:
Could the problem be that you didn't unlock the bootloader?
---------- Post added at 11:15 AM ---------- Previous post was at 11:14 AM ----------
A means AT&T, P means Sprint
If you're phone's unlocked, it doesn't matter what the carrier is; the important thing is you have the same model: j327. That said, this is the first Oreo ROM the j327 has received. You guys try it (but use TWRP to wipe out the system, data, and Dalvik caches first) and let me know how it goes. I have yet to try; I'm gonna unlock my j327p for Verizon first.
---------- Post added at 11:39 AM ---------- Previous post was at 11:15 AM ----------
Use TWRP to wipe the data, system, Dalvik cache, etc.
Click to expand...
Click to collapse
Is there TWRP for this device? Also, I was able to get it working with the other image that was posted. Sorry I didn't reply with that sooner.

catkraze said:
Is there TWRP for this device? Also, I was able to get it working with the other image that was posted. Sorry I didn't reply with that sooner.
Click to expand...
Click to collapse
https://forum.xda-developers.com/ga...nt/ecovery-root-twrp-3-1-1-1-samsung-t3709987 for j327u,
https://forum.xda-developers.com/ga...overy-twrp-3-1-0-1-samsung-galaxy-j3-t3573607 for j327p.
What device do you have? Not that it matters what TWRP you choose to install (it should work both ways)

Scholeggo said:
A means AT&T, P means Sprint
Click to expand...
Click to collapse
I know this but i mean this models have the same baseband ?
Scholeggo said:
If you're phone's unlocked, it doesn't matter what the carrier is; the important thing is you have the same model: j327. That said, this is the first Oreo ROM the j327 has received. You guys try it (but use TWRP to wipe out the system, data, and Dalvik caches first) and let me know how it goes. I have yet to try; I'm gonna unlock my j327p for Verizon first.
Click to expand...
Click to collapse
I dont live in the US but i am geting security patches and this is great but i am still on mm i don't belive sprit will launch oreo for this device
And the kernel code its public ? the xiaomi redmi 5A with MSM8917 ,the same board like the j3 emerge got 7.1.2 and will get 8.1 from xiaomi and the suport on xda its superb, and the j3 emerge don't have any custom rom like lineage os,carbon os or aokp ?

HiR3x said:
I know this but i mean this models have the same baseband ?
Click to expand...
Click to collapse
I have no idea. But I had a Grand Prime and used a ROM for a TracFone variant instead of a Sprint variant, and most of the features still work. The j327a and p shouldn't be that different.
HiR3x said:
I dont live in the US but i am geting security patches and this is great but i am still on mm i don't belive sprit will launch oreo for this device
And the kernel code its public ? the xiaomi redmi 5A with MSM8917 ,the same board like the j3 emerge got 7.1.2 and will get 8.1 from xiaomi and the suport on xda its superb, and the j3 emerge don't have any custom rom like lineage os,carbon os or aokp
Click to expand...
Click to collapse
I know; it's been more than a year. And this is saddening.
I'll ask @vince2678 if he'll support the J3. He supports a lot of devices for long periods of time.

Scholeggo said:
I know; it's been more than a year. And this is saddening.
I'll ask @vince2678 if he'll support the J3. He supports a lot of devices for long periods of time.
Click to expand...
Click to collapse
Are the kernel source code public ?

A920F Secure Check Fail Modem

hi,
i have a920f a92018
when i tried to upload rom, i have a problema.. phone is not opening.
on screen i have this failed.
Secure Check Fail: Modem
what can i do? can you help
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live demo unit , http://www.gsm2file.com/index.php?f...eo/A920XXXU1ARJI A920XPAP1ARJI 3File Firmware
YOU HAVE TO LOWER THOSE FILES, BUT IT COSTS MONEY

you slove it bro?

A920x secure check fail : modem
Was anyone able to solve this?
If yes
Plz contact me on
[email protected]
I need ur help with same issue

i bought a920x firmware but this problema is not solved.
i am waiting android 9 but i am not hopeless

A920x secure check fail modem
But the problem is not firmware
Its modem and qualcomm secure boot
And locked bootloader

Yes you are right.
I tried android 9 . But not solved.
If anyone can solve, please say how

Contact me via email
[email protected]
I got some news

I have tried Chimra tool..it is detecting my a9 2018 demo as a920F after Flashing F version..but is is paid to flash frmware..it also have A920X frmware...if anyone wiling to pay to check if it works or not..
---------- Post added at 08:44 PM ---------- Previous post was at 08:39 PM ----------
gelecegiz said:
hi,
i have a920f a92018
when i tried to upload rom, i have a problema.. phone is not opening.
on screen i have this failed.
Secure Check Fail: Modem
what can i do? can you help
Click to expand...
Click to collapse
Oem lock or unlock? Frp lock or unlock?
My A9 208 demo is not showing model number in download mode..what about yours?

U need oem. Unlock
But for that u need to unlock it from combination firmware

Anyone tried A920N or A9200 firmware ?
---------- Post added at 08:52 PM ---------- Previous post was at 08:51 PM ----------
r3hman said:
U need oem. Unlock
But for that u need to unlock it from combination firmware
Click to expand...
Click to collapse
Not able to pass modem fail screen...my oem is on frp is off

A920x to a920f
Guys you can convert it to a920f easily
Just flash a920f combination firmware
Uncheck modem.bin before flashing (this is important)
Other wise u will be stuck at secure check fail modem
I already bricked my 1 phone like this
After flashing combination firmware
Enable developer options
Oem unlock
And then flash latest a920f firmware
Everything works except sim card
---------- Post added at 09:00 PM ---------- Previous post was at 08:58 PM ----------
Life Companion said:
Anyone tried A920N or A9200 firmware ?
---------- Post added at 08:52 PM ---------- Previous post was at 08:51 PM ----------
Not able to pass modem fail screen...my oem is on frp is off
Click to expand...
Click to collapse
Unfortunately i myself haven't found any solution for this
The only hope i have is to find a firmware
Latest rev 2 bootloader firmware
And extract modem.bin from it
I have the firmware version
Can anyone find the firmware?

r3hman said:
Guys you can convert it to a920f easily
Just flash a920f combination firmware
Uncheck modem.bin before flashing (this is important)
Other wise u will be stuck at secure check fail modem
I already bricked my 1 phone like this
After flashing combination firmware
Enable developer options
Oem unlock
And then flash latest a920f firmware
Everything works except sim card
Click to expand...
Click to collapse
I have downloded from sammobile....i hve removed modem.bin from cp and flashed..still error

Life Companion said:
I have downloded from sammobile....i hve removed modem.bin from cp and flashed..still error
Click to expand...
Click to collapse
Message mebon whatsapp
+965 97608986
I have files

@r3hman thanks my bro..
your way is true.. first i upload combination without modem.bin. after i opened oem lock. and i flashed a920f firmware (i flashed without cp) and it is okey.
and also before this i bricked my a920x and i think there is no solitioun after i saw my screen system check fail modem.. if any one can solve please write us..

gelecegiz said:
@r3hman thanks my bro..
your way is true.. first i upload combination without modem.bin. after i opened oem lock. and i flashed a920f firmware (i flashed without cp) and it is okey.
and also before this i bricked my a920x and i think there is no solitioun after i saw my screen system check fail modem.. if any one can solve please write us..
Click to expand...
Click to collapse
Ur most welcome brother
Yes plz if someone have solution for
Secure check fail modem
I will pay for the solution
I think i know a way to fix it
But for that
I need
Latest a920x firmware
I have version number
Just we need to know where to find
Can we extract from device
Modem. Bin???

gelecegiz said:
@r3hman thanks my bro..
your way is true.. first i upload combination without modem.bin. after i opened oem lock. and i flashed a920f firmware (i flashed without cp) and it is okey.
and also before this i bricked my a920x and i think there is no solitioun after i saw my screen system check fail modem.. if any one can solve please write us..
Click to expand...
Click to collapse
I downloaded combination file..it has only 1 md5.tar
How can i uncheck modem.bin?

exrtract tar file and delete modem.bin file...
after zip all files. but zip format has to be .tar
you can do with extract and zip with 7-zip program

r3hman said:
Ur most welcome brother
Yes plz if someone have solution for
Secure check fail modem
I will pay for the solution
I think i know a way to fix it
But for that
I need
Latest a920x firmware
I have version number
Just we need to know where to find
Can we extract from device
Modem. Bin???
Click to expand...
Click to collapse
i bought a920x firmware and flashed it but no solved

gelecegiz said:
exrtract tar file and delete modem.bin file...
after zip all files. but zip format has to be .tar
you can do with extract and zip with 7-zip program
Click to expand...
Click to collapse
After flashing without modem.bin it will turn on?