[Q] Can I Downgrade Firmware - Galaxy S 4 Q&A, Help & Troubleshooting

Hello,
I have Galaxt s4 i9500 with the Arrow rom Ver 16 (based on Firmware XXUGNH2).
I got all the time lost connection when using th 3g.
My Provider said it the Firmware (there is problems with the GNH2 and GNG3).
Can i install only the XXUFNE7 Firmware or i need to install all of the rom (to Ver 14 - that include Firmware XXUFNE7)?
If the answer is yes, How can i do it?
Thanks

Da_spam said:
Hello,
I have Galaxt s4 i9500 with the Arrow rom Ver 16 (based on Firmware XXUGNH2).
I got all the time lost connection when using th 3g.
My Provider said it the Firmware (there is problems with the GNH2 and GNG3).
Can i install only the XXUFNE7 Firmware or i need to install all of the rom (to Ver 14 - that include Firmware XXUFNE7)?
If the answer is yes, How can i do it?
Thanks
Click to expand...
Click to collapse
Hi mate ,
As long as you are talking about custom roms , yes you can , just make sure you have a good backup just in case , nandroid , efs folder and Titanium.......full wipe and flash
You need to flash V14, backup , full wipe and flash...

Related

[Q] Flashing stock ROMs over stock ROMs using Odin?

So I have the I9505 and apparently it was imported from Hong Kong (It's fully unlocked and working) the baseband version is ZHUAME3 and the build date is May 14 which is the latest in Hong Kong... I wanna flash the stock UK ROM which has the build May 29 because it's newer. Do I flash using Odin? And will it remove data?
Also, will I have problems with networks?
xMini said:
So I have the I9505 and apparently it was imported from Hong Kong (It's fully unlocked and working) the baseband version is ZHUAME3 and the build date is May 14 which is the latest in Hong Kong... I wanna flash the stock UK ROM which has the build May 29 because it's newer. Do I flash using Odin? And will it remove data?
Also, will I have problems with networks?
Click to expand...
Click to collapse
Well if you are having unlocked version u can flash the latest firmware using Odin and ya flashing over old firmware wont delete the data
make sure ur are getting the correct version for ur device
http://samsung-updates.com/device/?id=GT-I9505
But i suggest reset the device after u flash else there will be issues
BAckup ur device data to be on the safer side
123hiten said:
Well if you are having unlocked version u can flash the latest firmware using Odin and ya flashing over old firmware wont delete the data
make sure ur are getting the correct version for ur device
http://samsung-updates.com/device/?id=GT-I9505
But i suggest reset the device after u flash else there will be issues
BAckup ur device data to be on the safer side
Click to expand...
Click to collapse
I currently have the latest (Hong Kong) firmware but can I flash the UK or Germany ROM?
xMini said:
I currently have the latest (Hong Kong) firmware but can I flash the UK or Germany ROM?
Click to expand...
Click to collapse
Yes u can flash since its unlocked lte i9505 go ahead and get the latest one :good:
123hiten said:
Yes u can flash since its unlocked lte i9505 go ahead and get the latest one :good:
Click to expand...
Click to collapse
One last question... when I download the ROM from samsung-updates there're 2 files one for the ROM and one for the kernel do I need to flash both or just the ROM?
xMini said:
One last question... when I download the ROM from samsung-updates there're 2 files one for the ROM and one for the kernel do I need to flash both or just the ROM?
Click to expand...
Click to collapse
No just download the firmware.. kernal is given separate incase some one wants

about omega rom updade

hi guys i have s4 9505 with omega rom v21.1 and if i want to update to v28 should i instal first bloatware and modem which are written in instal guide for v28 tnx
digitaldevil said:
hi guys i have s4 9505 with omega rom v21.1 and if i want to update to v28 should i instal first bloatware and modem which are written in instal guide for v28 tnx
Click to expand...
Click to collapse
You can just flash the latest omega rom mate and make sure your doing a fullwipe so you wont get any problem later. And dont forget to make a backup first incase something will happen. About the modem , if your not having any problem with signal issue after flashing the v2x then no need to flash any modem. And Feel free to check sammobile for the modem you need that base from your country/provider and download the modem/lte from here and flash it via odin .
...
Repulsa said:
You can just flash the latest omega rom mate and make sure your doing a fullwipe so you wont get any problem later. And dont forget to make a backup first incase something will happen. About the modem , if your not having any problem with signal issue after flashing the v2x then no need to flash any modem. And Feel free to check sammobile for the modem you need that base from your country/provider and download the modem/lte from here and flash it via odin .
...
Click to expand...
Click to collapse
in the checking site are 4 ways, 3 are the mobile operators and one is BLG for my country Bulgaria and when i checked all 4 at the end are not XXUFNA5 like is in my phone now so what to do and which should i choose or do i need to change my, soon ill go in another country will this make problem with the modem if i get now this for my country tnx
digitaldevil said:
in the checking site are 4 ways, 3 are the mobile operators and one is BLG for my country Bulgaria and when i checked all 4 at the end are not XXUFNA5 like is in my phone now so what to do and which should i choose or do i need to change my, soon ill go in another country will this make problem with the modem if i get now this for my country tnx
Click to expand...
Click to collapse
Best thing you can do is stay on Fn5 modem then flash the latest version of Omega rom , If your having any Dropping signal issue then flash the modem base from your Provider , But feel free to flash the FNC4 modem since that's the latest one for your Country !
Repulsa said:
Best thing you can do is stay on Fn5 modem then flash the latest version of Omega rom , If your having any Dropping signal issue then flash the modem base from your Provider , But feel free to flash the FNC4 modem since that's the latest one for your Country !
Click to expand...
Click to collapse
and i have done it like that just flashed the 28v rom in cwm and nothing more for now i dont have any problem with my old modem tnx

please help me !

hey ,
i have i9500 galaxy s4 4.4.2 . yesterday i flashed by mistake [my stupidity...] the non latestest stock rom , with the maxfour v15 kernel - which went fine , but after that i had no signal.
now i flashed the latest stock rom which is - I9500XXUGNH4_I9500OJKGNI1_I9500JKUGNH1_HOME.tar.md5.
my imei match the imei number behaind the battery , and when i search for networks , i find my carrier , but i try to connect it says "not registered on network".
i had an imei not match problem in the past with the same current phone .
what do i need to do ?
flash a new model ? , what modem do i need ? [i from israel if it matters]
please help me ! im desperate!
Flash the same firmware again. Probably not all parts of the firmware were updated.
Sent from my black pearl using Tapatalk
I flashed the 4.4.2 newest stock kernel three times .
no change/...
please help !!! :crying::crying:
[email protected] said:
I flashed the 4.4.2 newest stock kernel three times .
no change/...
please help !!! :crying::crying:
Click to expand...
Click to collapse
bro first of all relax and download any custom rom and flash it via recovery say cynogenmod etc..then let it start and check whether you can connect to network if its fine then your hardware is perfectly safe and goahead with flashing the stock rom you downloaded (consider redownloading it to be sure) and flash it and you would be fine
Kushan02 said:
bro first of all relax and download any custom rom and flash it via recovery say cynogenmod etc..then let it start and check whether you can connect to network if its fine then your hardware is perfectly safe and goahead with flashing the stock rom you downloaded (consider redownloading it to be sure) and flash it and you would be fine
Click to expand...
Click to collapse
how will flashing a costum cynogenmod rom will fix this problem?
[email protected] said:
how will flashing a costum cynogenmod rom will fix this problem?
Click to expand...
Click to collapse
because installing a custom rom by fully formatting phone will delete any corrupted files that are causing the error and when you will flash the official rom it will intsall as a new clean rom and will work without any problem
Kushan02 said:
because installing a custom rom by fully formatting phone will delete any corrupted files that are causing the error and when you will flash the official rom it will intsall as a new clean rom and will work without any problem
Click to expand...
Click to collapse
i installed the cynogenmod rom [now i have 4.4.4] . problem NOT resolved.
my imei is good . i really dont know what is the problem ... please help me !

Samsung Galaxy Note 3 SM-N900L

I have this phone . I upgrade to lollipop with custom rom lte8 but i have problems . I from Greece the 4G not working never turn on 4G signal and the GPS no wornking .All gone wrong!
Can you tell how to change this rom ? My rom not include Greek Lang and i want to find a right rom with or with out Greek but to work right . Any idea for this problem or how to find stable stock rom for this device from samsung to install ? Or to convert smart my n900L to n9005 (international) ??
Try the play store. There are Language packs to be installed.
Oden back to stock if you can.
Restore from your nandroid backup?
Flash CM 11.
sm-n900l convert to sm-9005
kindly anyone can help me to provide me link to download this room without pasword. AP_N9005XXUGBOB6_N900L-v1
I have purchased korian version Sm-900L mobile by mistake... and its showing korian apps & also 4g not working.
can i install other region stock room on my device by odin? does it work.? i tried india region rom but odin shown fail.
is any custom room can help me get out of korian version.
Plz advice me..i need ur help badly.
jalibakis said:
I have this phone . I upgrade to lollipop with custom rom lte8 but i have problems . I from Greece the 4G not working never turn on 4G signal and the GPS no wornking .All gone wrong!
Can you tell how to change this rom ? My rom not include Greek Lang and i want to find a right rom with or with out Greek but to work right . Any idea for this problem or how to find stable stock rom for this device from samsung to install ? Or to convert smart my n900L to n9005 (international) ??
Click to expand...
Click to collapse
have you tried to install the updated stock modem?
http://forum.xda-developers.com/galaxy-note-3/general/direct-download-bootloaders-modems-t3258803
hope this helps

N9005 doesn't work with custom roms?

Hello,
I have a N9005 that I'm tryin to install a custom ROM (I have another one already with Norma v29 working perfectly). In this one I flashed the original 5.0 firware and then tried to root, isntall custom recover, custom rom, etc., as I normally do. With this phone I can root and install custom recovery but every custom ROM i tried I always have a bootloop on Galaxy Note 3 screen (tried Norma, Phonesis, etc.).
I can reflash to an original ROM but don't understand why it doesn't work with a custom ROM.
Can any one help me? I even tried to change bootloader on a specfific tutorial for Norma v29.
Thank you in advance!
Boot to download mode and check the model first .
Is this a used phone ??
Hello. Yes is a used phone. The model is a SM-9005. The roms I'm using are for this model. I tried again a Lolipop 5.0 stock rom, then root, then recovery (until here everything works). Then applied Norma V29 and i'm stuck again at the Galaxy Note 3 screen, the blue led starts to blink and then the phone restarts. Really can't understand. Even tried the same memory card from my Note. Well the only difference is that one is 16GB and this one is 32GB. Any stock rom work perfectly but didn't want to use them.
Can it be that the internal memory size is causing the issue? is the only difference....can someone help?
Well my original phone is a 32GB. Don't know why the hell I was thinking 16GB... so most weired. If someone could help will be great. It's working with the stock 5.0 and rooted with CM-AUTO.
before flashing custom firmware you should enter the recovey and make complete format for both cache and data partitions.
after the firmware install it might take the system up to 10 minutes to boot.
Thank you for the answer. i'm doing all the steps (I changed roms on Note 3 for some time now). This one startups on the Galaxy Note 3 Screen, the led starts to blink (like 4-5 times) and restarts himself. So is not waiting time. made factory resets, all the wipes, even a script I found for fixing EFS. When I flash a Android 4.4 or 5.0 stock from SamMobile just works.
hi note 3 users
I'm new here i trying to install twrp in my n9005 odin give me pass the flashing but when my phone restart i press power + volume up + home button my phone go to stock recovery im try also with philz but same result can somebody help me
** when i download twrp give me 2 choice... American OR Europe what the correct version for my n9005 im leaving in Saudi Arabia
and i use the original cable usb 3 or i can use the normal Samsung usb cable
THANKS
adel alsayed said:
hi note 3 users
I'm new here i trying to install twrp in my n9005 odin give me pass the flashing but when my phone restart i press power + volume up + home button my phone go to stock recovery im try also with philz but same result can somebody help me
** when i download twrp give me 2 choice... American OR Europe what the correct version for my n9005 im leaving in Saudi Arabia
and i use the original cable usb 3 or i can use the normal Samsung usb cable
THANKS
Click to expand...
Click to collapse
hala adel, recheck the twrp version you downloaded is for 9005? check the md5 of your download..
9005 is the international version so its europe, US phones are different..
hope it helps, I can't think of anything else.. read in twrp for note 3 thread also
Dan0v said:
hala adel, recheck the twrp version you downloaded is for 9005? check the md5 of your download..
9005 is the international version so its europe, US phones are different..
hope it helps, I can't think of anything else.. read in twrp for note 3 thread also
Click to expand...
Click to collapse
twrp is ok but i cant install nt ux 9.7 rom by twrp give me faild ... pleas hellllllp
adel alsayed said:
twrp is ok but i cant install nt ux 9.7 rom by twrp give me faild ... pleas hellllllp
Click to expand...
Click to collapse
Suggests you are using the wrong TWRP version .
Read the roms instructions/ search thread .
use TWRP version 2.8.7.0.
Most custom roms do not support v 3.x.x.x
golalmo said:
use TWRP version 2.8.7.0.
Most custom roms do not support v 3.x.x.x
Click to expand...
Click to collapse
i use it already but given faild my phone is n90005 32 gb I don't know what can I do for install ux 9.7 rom
Does any other rom install ??
JJEgan said:
Does any other rom install ??
Click to expand...
Click to collapse
Yes i can install ... Phronesis Rom as a normal install only facing faild and zip corrupt in UX9.7 ROM
adel alsayed said:
Yes i can install ... Phronesis Rom as a normal install only facing faild and zip corrupt in UX9.7 ROM
Click to expand...
Click to collapse
then check the md5 of magma nx9.7..!
read the how to install in tge magma rom.. sometimes something small will interrupt the flashing
fabio.teles said:
Hello,
I have a N9005...
Click to expand...
Click to collapse
I thought I'd clean up the phone.
I installed via ODIN official fw = Lollipop.
Then root + TWRP 3.1.1.
Next installing custom rom RR 7.1.
ERROR
I resolved as follows:
Installing "CP_N9005XXUGBPB1_MODEM.tar" + "BL_N9005XXUGBPB2_BOOTLOADER.tar"
Now RR installation is successful!
But "not SIM" (can not enter PIN)
Solution:
Override file "libsec-ril.so". Here is: Root / System / lib / libsec-ril.so
Done - it works!
Files here: https://ulozto.cz/!M6PZA7EKQHNe/xda-zip
It helped me. Will it help you too?
*******
Thanks @"Anon_Help_You" !!!
(https://forum.xda-developers.com/galaxy-note-3/help/solution-lineage-os-sim-t3640689)

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