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[Q] [I9505] Custom rom on KN0X tripped phone?

Hey all, I'd like to install this rom, but my phone (S4 international GT-i9505) is KN0X tripped on 4.3. I currently run 4.3 stock. Is it safe to install this rom, and is it possible to downgrade back to 4.3 stock after?

screen said:
Hey all, I'd like to install this rom, but my phone (S4 international GT-i9505) is KN0X tripped on 4.3. I currently run 4.3 stock. Is it safe to install this rom, and is it possible to downgrade back to 4.3 stock after?
Click to expand...
Click to collapse
Yup you can flash any custom rom via custom recovery and Yes you can still downgrade your phone into 4.3 stock rom but remember not to flash a Stock 4.4.2 Kitkat firmware because flashing 4.4.2 firmware can no longer downgrade to 4.3 stock rom. Flashing any custom rom/root will trigger your knox and If you wanna know more about knox , check this thread Have a nice day.

Help Please re: flashing 4.4.2 on note 3

Hi Guys, I am fairly new to flashing and rooting. Have successfully done on my Galaxy S5 and now trying on my Note 3 - N9005. I tried flashing a latest 4.4 rom - Echoe rom and it got stuck in Samsung Galaxy Note 3 Logo. Now i have flashed stock rom (Australian Vodafone) running 4.3. My question is since i am trying to flash a 4.4.2 rom, do i need to do anything specific or just flash TWRP and install a custom rom? i noticed there were 2 versions of TWRP one ofr 4.3 and one for 4.4. I am confused as to since i am on 4.3 version do I flash TWRP 4.3 version? or since i am looking to flash 4.4 rom should i install TWRP 4.4 at first place?

maximus81 said:
Hi Guys, I am fairly new to flashing and rooting. Have successfully done on my Galaxy S5 and now trying on my Note 3 - N9005. I tried flashing a latest 4.4 rom - Echoe rom and it got stuck in Samsung Galaxy Note 3 Logo. Now i have flashed stock rom (Australian Vodafone) running 4.3. My question is since i am trying to flash a 4.4.2 rom, do i need to do anything specific or just flash TWRP and install a custom rom? i noticed there were 2 versions of TWRP one ofr 4.3 and one for 4.4. I am confused as to since i am on 4.3 version do I flash TWRP 4.3 version? or since i am looking to flash 4.4 rom should i install TWRP 4.4 at first place?
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Click to collapse
you need 4.4 twrp. It should be 2.7.1 I think. you also need to me sure the Rom is compatible with your phone.
Swyped from the next galaxy...

danon.brown said:
you need 4.4 twrp. It should be 2.7.1 I think. you also need to me sure the Rom is compatible with your phone.
Swyped from the next galaxy...
Click to expand...
Click to collapse
During my first try, i had TWRP for 4.3, which allowed me to flash Echoe Rom based on 4.4 (latest version) for N9005, it even showed me success notification but it never booted past Samsung logo. I then flashed TWRP 4.4 version, but it then wouldn't boot in recovery. i reflashed TWRP 4.3 version and as last resort i had to flash stock firmware.
I will now flash TWRP 4.4 version at first instance and try flashing a rom again. maybe will try a different rom. Thanks for your suggestion :good:

This should be in Q and A don't be surprised if this thread gets closed ..
Sent from my proudly e-fused 0x1 N900P.

maximus81 said:
During my first try, i had TWRP for 4.3, which allowed me to flash Echoe Rom based on 4.4 (latest version) for N9005, it even showed me success notification but it never booted past Samsung logo. I then flashed TWRP 4.4 version, but it then wouldn't boot in recovery. i reflashed TWRP 4.3 version and as last resort i had to flash stock firmware.
I will now flash TWRP 4.4 version at first instance and try flashing a rom again. maybe will try a different rom. Thanks for your suggestion :good:
Click to expand...
Click to collapse
hello there.
u were sayin u r on 4.3 JB rom.
ur device is N9005 international 32gb right?
let me tell u 1 thing which is a good thing to remember.
4.4 rom will need a 4.4 bootloader.
since u r on 4.3, u must be on 4.3 bootloader which is incompatible with 4.4 rom. flashing twrp for kitkat won't help.
steps that u need to take (easiest) :
1. download 4.4.2 stock firmware.
2. flash with odin v3.09
3. root with cf autoroot (download the KK version)
3. flash custom recovery for KK version (twrp/cwm/ philz). I personally prefer cwm as it has give me less trouble for any custom rom.
4. u can flash any 4.4.2 custom rom now.
Sent from somewhere under the sky, at the corner of this rounded earth.

antique_sonic said:
hello there.
u were sayin u r on 4.3 JB rom.
ur device is N9005 international 32gb right?
let me tell u 1 thing which is a good thing to remember.
4.4 rom will need a 4.4 bootloader.
since u r on 4.3, u must be on 4.3 bootloader which is incompatible with 4.4 rom. flashing twrp for kitkat won't help.
steps that u need to take (easiest) :
1. download 4.4.2 stock firmware.
2. flash with odin v3.09
3. root with cf autoroot (download the KK version)
3. flash custom recovery for KK version (twrp/cwm/ philz). I personally prefer cwm as it has give me less trouble for any custom rom.
4. u can flash any 4.4.2 custom rom now.
Sent from somewhere under the sky, at the corner of this rounded earth.
Click to expand...
Click to collapse
THANK YOU!!! This makes lot of sense.:good: I will upgrade to KK first, then custom recovery and then rom. One question? 4.4 is not yet available for my carrier in Australia. can I download and install the Poland version that is floating around internet. Or would you recommend some other.

maximus81 said:
THANK YOU!!! This makes lot of sense.:good: I will upgrade to KK first, then custom recovery and then rom. One question? 4.4 is not yet available for my carrier in Australia. can I download and install the Poland version that is floating around internet. Or would you recommend some other.
Click to expand...
Click to collapse
check ur device model.
if it is n9005 international 32 gb then u can use any.
I prefer UK firmware (BTU).
do read first on how to upgrade from 4.3 to 4.4 before u do.
good luck.
Sent from somewhere under the sky, at the corner of this rounded earth.

downgrade

guys i have android 4.4.2,i wanted to install new rom which is 4.2.2,should i flash new modems or somethink,or just flash new rom with full wipe?

burimi007 said:
guys i have android 4.4.2,i wanted to install new rom which is 4.2.2,should i flash new modems or somethink,or just flash new rom with full wipe?
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Click to collapse
Hi,
I guess you mean that you have stock 4.4.2 and want to install a custom rom 4.2.2 , i would try first rom as it is , if you have signal problem i would try a different modem then.
Downgrade from stock 4.4.2 to stock 4.2.2 is not possible at the moment

MAX 404 said:
Hi,
I guess you mean that you have stock 4.4.2 and want to install a custom rom 4.2.2 , i would try first rom as it is , if you have signal problem i would try a different modem then.
Downgrade from stock 4.4.2 to stock 4.2.2 is not possible at the moment
Click to expand...
Click to collapse
i have custom rom TW based ( Goldeneye rom ),and i want to install new custom rom 4.2.2.So can i directly flash new rom without flashing modems?

burimi007 said:
i have custom rom TW based ( Goldeneye rom ),and i want to install new custom rom 4.2.2.So can i directly flash new rom without flashing modems?
Click to expand...
Click to collapse
Hi ,
Yes you can, usually you keep the modem you have already....change only if you want ( or if not working right)

[Q] installing firmware in costum ROM

Hi, I'm currently using Alliance rom with firmware ang2. Was just wondering if it's safe to flash an updated firmware like ang9 for G900f device. Thanks

Obetzzz23 said:
Hi, I'm currently using Alliance rom with firmware ang2. Was just wondering if it's safe to flash an updated firmware like ang9 for G900f device. Thanks
Click to expand...
Click to collapse
Do you want to unroot or what do you want to do?, explain yourself so we know what you mean

I want to upgrade firmware tru Odin. I heard the latest firmware for my device is ang9. I jus want to make sure if its safe to flash it while currently using a costum rom (Alliance) base on firmware ang2

Obetzzz23 said:
I want to upgrade firmware tru Odin. I heard the latest firmware for my device is ang9. I jus want to make sure if its safe to flash it while currently using a costum rom (Alliance) base on firmware ang2
Click to expand...
Click to collapse
If you want to remove root:
- Use Triangle Away to reset the binaries and system status to official
- Unroot from within the superSU app
- Flash the rom with Odin
- Data factory reset
If you want to keep root:
Use Mobile Odin Pro to flash the new rom and keep root. Check inject superSU, Everroot and the other option.After it reboots do a data factory reset (root will stick btw).

..

fffft said:
No it's not safe nor recommended. If you had done a search you'd find dozens of threads asking and answering this question in existing threads. Accepting an OTA update is likely to break root and sundry custom ROM features.
You should refer to the custom ROM support thread where the developer will either tailor updates for your ROM. Or at least power users will discuss their effect on the ROM and how to best apply an update to your particular ROM.
.
Click to expand...
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OP is talking about flashing a full stock rom with Odin as i understand , not about getting or installing OTA`s as he is on a custom rom atm

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[Q] Downgrade from 5.0.1 to KK

Hey guys!
so i have my N910F - Up to date with 5.0.1 Lollipop with the ECHOPOP V3, and i want to downgrade it to 4.4.4 KK Costume rom, is it possible? and if it is possible - HOW?
thanks!!!

bagiz010 said:
Hey guys!
so i have my N910F - Up to date with 5.0.1 Lollipop with the ECHOPOP V3, and i want to downgrade it to 4.4.4 KK Costume rom, is it possible? and if it is possible - HOW?
thanks!!!
Click to expand...
Click to collapse
Someone?

I just flashed a KK custom ROM and it was fine. I still have lollipop baseband etc but running xnote without issue.

I guess it should be fine, just remember to do a factory reset / wipe data otherwise you're stuck in a bootloop.

radicalisto said:
I just flashed a KK custom ROM and it was fine. I still have lollipop baseband etc but running xnote without issue.
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Click to collapse
did it and it works perfect!! THANKS VERY MUCH!