[Q] Samsung S5 G906 Camera/MDM/Bluetooth FAIL - Galaxy S 5 Q&A, Help & Troubleshooting

What: Samsung S5 G906 S/K/L 32GB ROM 3GB RAM
Problem: Worked well with Milan ROM V2. Opted to update to V3. After Flashing through recovery, Issues arised.
1. Please install MDM (MMC Unmounted after booting)
2. Camera wont launch. Says Security Policy prevents use of Camera.
3. Bluetooth wont launch.
Been into hard reset, flashing old builds, even the first version of ROM. Tried Rooting and installing Philz Recovery to wipe Dalvik.
Anyway i am hoping to find solutions here. been awake since yesterday looking for solutions.
Thanks Much.

Have you found a solution?
Have you tried reverting back to Samsung stock?
I've found now about this Milan ROM.
I'd like to install a custom ROM on my G906K, but Asian language is not mine and translators are not that good.
Please give me your advice.
Tnx.

Related

[Q] Reverting to stock Samsung FW from Kyrillos V7.5

Hi,
Although this is my 1st post, i've been reading posts from this forum for quite sometime now.
Now, I've basically flashed several official FW upgrades from SAMFirmware on my phone and quite recently, i've flashed Kyrillos V7 then 7.5 on my phone. I've been pretty happy with those but unfortunately, i have to revert it back to the official firmwares due to warranty issues (i.e., my phone developed some problems with the capacitive screen...since my phone is still under warranty, i'm planning to send it back).
I tried flashing back the official firmwares that i've flashed before but now, my phone won't boot. It get's stuck on the flashing Samsung text during bootup.
Is it not possible to flash back the official FWs from a Kyrillos V7.5 FW? If it is possible, am i missing some step? Any advice would greatly be appreciated.
it's possible.......u can reflash to get the job successfully done.
Try reflashing again with the same stock FW.
juliusp said:
Hi,
Although this is my 1st post, i've been reading posts from this forum for quite sometime now.
Now, I've basically flashed several official FW upgrades from SAMFirmware on my phone and quite recently, i've flashed Kyrillos V7 then 7.5 on my phone. I've been pretty happy with those but unfortunately, i have to revert it back to the official firmwares due to warranty issues (i.e., my phone developed some problems with the capacitive screen...since my phone is still under warranty, i'm planning to send it back).
I tried flashing back the official firmwares that i've flashed before but now, my phone won't boot. It get's stuck on the flashing Samsung text during bootup.
Is it not possible to flash back the official FWs from a Kyrillos V7.5 FW? If it is possible, am i missing some step? Any advice would greatly be appreciated.
Click to expand...
Click to collapse
Reflashing again should do the trick.
If you stuck in boot animation, reboot in recovery and wipe data! This happens to me after reflashing from custom to stock rom!
Aftew wipe, stock rom work normaly!
First flash with 2.1 and than with 2.2...
Sent from my GT-I5801 using XDA App
hi i am able to flash 2.1 but unable to flash 2.2 after installing kyrillos... its showing "dev/stl7 "cant mount something like that before boot screen arrives and stuck there ..
I had the same problem. Try to flash original kernel. Somewhere there is a downloadable

After 6.0.1 update, cant flash any customs roms at all. Only stock works.

Hi,
Wonder if anyone has come across this issue before. While Galaxy S5 (SM-G900F) BTU was on Lollipop, I could flash what ever custom roms I wanted. However since updating to MarshMallow 6.0.1, any custom rom I install results in constant resets on boot.
So instead of boot looping its reset looping. I can see for some reason it will not create Cache / Dalvik Cache mounts, maybe that has something to do with it, I dont know. I know I have spent hours trying to work out issue.
because of bootloader/cp. you have to flash lollipop ones if you want to intall any branch of cm. cm13 will work with MM bl/cp eventually
oia12344321 said:
because of bootloader/cp. you have to flash lollipop ones if you want to intall any branch of cm. cm13 will work with MM bl/cp eventually
Click to expand...
Click to collapse
Hi,
I think I tried going back, will give it another. Any BL / CP you recommend?
for me it worked (be sure to check update bootlader in odin). i used the latest one for lollipop from Alexander thread.
oia12344321 said:
for me it worked (be sure to check update bootlader in odin). i used the latest one for lollipop from Alexander thread.
Click to expand...
Click to collapse
I was searching and searching without answer. Now works, .
Every time I searched for anything with reset in it, it kept giving me bootloop threads, .

Camera Error with Stock Rom, with CM ok

Yeah I know there are a few Threads about similar Problem, but I have this only with Stock Rom!
I'm using a S3 Neo 9301I -> When I flash any CM ROM of this Site Camera is working fine!
I'm now on CM12.1 from Rox this Thread: http://forum.xda-developers.com/galaxy-s3-neo/orig-development/rom-cyanogenmod-12-1-s3-neo-t3099384
Camera is working perfectly! Now i wanted to sell my Phone and the User wants back Stock Rom. I thought that would be easy used Odin and try every German Stock Rom of the 3 Known Sites (from this Forum) and even SamFirm to download Stock Rom. After every Stock Rom Flash I get same Error:
Servererror, Camera has to restart! I try to Wipe cache, Factory Reset... Same Error! Then I flash back any CM-> Camera is working! Any Idea to solve this Problem?
You downloaded firmware for another device... there is two versions... XC and XX download another than is yours.
Hm okay, I did not try the T-mobile Version, cause I thought that might be for T-Online branded Smartphones. But I will try it thanks for this Idea.

Galaxy s6 Edge+ G928F unroot and update

Hello Guys;
First i want to apologize for my bad english.
I have some problems with my device and want to reset all to default and update my s6edge+ to the last version.
I got my phone in the first days and do the first possible root with the arter97 kernel.
This is my device now:
Android 5.1.1
G928F version
3.10.90-arter97 kernel.
I want a stock kernel, the newest android for this device (which is it? didnt see the tree in the forest) and just simple root but all other original.
How i have to go now? please help me...
I want the clean way, no problem if i loose something but if i can avoid this, it would be nice. (whats the best way today to save my data?)
Best greetings
Daniel
Use odin and flash the latest firmware for your model at sammobile.
http://www.sammobile.com/firmwares/ (firmware)
https://www.androidfilehost.com/?fid=24533103863142212 (odin)
Have I do a full wipe/Factory reset first?
Whats with the arter97 kernel?
Thanks for help
The wipe is up to you. I always wipe before putting anything new on just to be safe.
I think putting the firmware on with odin does wipe anyway, but not 100% sure.
As for the kernel, I haven't used that one. I use either skyhigh or audax kernels.

Cannot flash custom ROMs on N910F

Hello,
I have recently replaced the motherboard on my N910C with N910F (because it was the only one that I could find at that moment). I had to replace the camera as well because they are not compatible. I got my motherboard from Aliexpress, and it seems to be working fine. It came with some preinstalled software that was running Android 5.0.1. on PHE CSC which seems to be Spanish software. I flashed the latest Marshmallow 6.0.1. from Sammobile and its working great. But I wanted to flash Astra Dream UX ROM v.40F so I rooted the device, flashed TWRP and put the ROM on SD card, wiped everyhting (I have flashed roms before on my S4) and after successful installation, what happens is that phone constantly reboots after Samsung splash screen. It managed to get to boot animation first time after flashing, but after that, any Custom ROM that I flash installs without issues, but doesn't go further than Splash screen logo. I have tried 3 or 4 TWRP versions, but none of them seems to fix the issue. So I reflashed stock ROM using Odin and now its working fine. Any suggestion what might be the issue?
Mirsaneli said:
Hello,
I have recently replaced the motherboard on my N910C with N910F (because it was the only one that I could find at that moment). I had to replace the camera as well because they are not compatible. I got my motherboard from Aliexpress, and it seems to be working fine. It came with some preinstalled software that was running Android 5.0.1. on PHE CSC which seems to be Spanish software. I flashed the latest Marshmallow 6.0.1. from Sammobile and its working great. But I wanted to flash Astra Dream UX ROM v.40F so I rooted the device, flashed TWRP and put the ROM on SD card, wiped everyhting (I have flashed roms before on my S4) and after successful installation, what happens is that phone constantly reboots after Samsung splash screen. It managed to get to boot animation first time after flashing, but after that, any Custom ROM that I flash installs without issues, but doesn't go further than Splash screen logo. I have tried 3 or 4 TWRP versions, but none of them seems to fix the issue. So I reflashed stock ROM using Odin and now its working fine. Any suggestion what might be the issue?
Click to expand...
Click to collapse
For some reason v4 of that rom won't boot for anyone without having to flash another kernel. Also, I've heard that dirty flashing over v3 works too, but I did the kernel change when I used it.
But I also flashed Nemesis N7 port v3.0 and Aurora Note 5 port v7.0, none of them booted. I used kernels provided with the ROMs.
As said previous, try to flash another kernel after flashing the ROM. You have ramkernel or flashpoint that I know of for custom ported roms.
Isaac_T said:
As said previous, try to flash another kernel after flashing the ROM. You have ramkernel or flashpoint that I know of for custom ported roms.
Click to expand...
Click to collapse
Thanks, I will try.

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