Downgrade s20 firmware - Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News

Hi my friend, sorry for my english. My question is: can i downgrade the firmware with odin or with other program from september patch on my galaxy s20 5g exinos g981b to previuos version? If it's possible, how can i do? Thx for all can reply

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Latest Kies-Firmware

Hey Guys,
I've got a question:
I'm using Kyrillos 7.0 on my Galaxy 3 and want to patch it to an official Samsung Firmware which is working with kies to sell the phone.
Which Firmware should i use? can I patch it with odin?
Thanks for your answers
Nekromis
download an flash any firmware from samfirmware.com
all firmwares there support kies

Original latest firmware for j700f

Here is the link for latest j700f ins (indian firmware)
Model SM-J700F
Model name Galaxy J7
Country India
Version Android 6.0.1
Build date Mon, 08 May 2017 13:35:11 +0000
Security Patch Level 2017-05-01
Product code INS
PDA J700FXXU4BQE3
CSC J700FODD4BQE1
Latest update 21/06/2017
Link is here
https://drive.google.com/file/d/0B6rodr3hdHyaTnVzVTdKdkx3eTA/view?usp=drivesdk
Thanks to sammobile.com for firmware
Thank u very much worked for me
did you know if the firmware support spanish lenguage ? i need bit 4 firmware with spanish
Thanks
Thanks a lot brother
Worked Great
G-Apps?
What g-apps did you use? Can you send me a link? Thanks man
J700f 2015
I'm Gerard from Chenna Indiai. Deaf person. My mobile version j700fxxu4brd1. Samsung j7 2015
I need correct download link 8.1 oreo
And gapsps
Please help
Gerardwilcox said:
I'm Gerard from Chenna Indiai. Deaf person. My mobile version j700fxxu4brd1. Samsung j7 2015
I need correct download link 8.1 oreo
And gapsps
Please help
Click to expand...
Click to collapse
mobile 9789024608 WhatsApp
How to install firmware of sm-j700t on sm-j700f?
Hi, I install the firmware in sm j701F After that LTE not working... any solution

[Firmware] S8 G950FD Oreo

Hi guys i'm new and a have a special question
So i'm living in algeria and i have an S8 on nougat i want to upgrade to oreo but the firmware for oreo doesn't exist in algeria (TMC) actually i speak french, not a big deal i can install the french firmware but the problem is in France it doesn't exist the dual sim version (G950FD only the G950F) so my question is can i intall the G950F French Firmware (XEF) on my dual sim S8 (G950FD) without any problem
will it block knox ?
will i brick my phone ?
how can i install it ?
can i do in the future an update ?
Thank you so much
please someone help me with this
See this thread:
https://forum.xda-developers.com/galaxy-s8/development/rom-galaxy-s8-t3749171
I have FD as well and it worked perfectly.

(Tổng hợp) Rom Combination cho Samsung Galaxy A20 (SM-A205)

Rom Combination for Samsung Galaxy A20 (SM-A205) Download Google Driver max speed speed (no ads)
DOWNLOAD
1. Samsung Galaxy A20 (SM-A205F)
COMBINATION_FAC_FA90_A205FDDU1ASD3.rar (832M)
COMBINATION_FAC_FA90_A205FDDU1ASC2.rar (852M)
2. Samsung Galaxy A20 (SM-A205FN)
COMBINATION_FAC_FA90_A205FDDU1ASD3.rar (832M)
COMBINATION_FAC_FA90_A205FDDU1ASC2.rar (852M)
3. Samsung Galaxy A20 (SM-A205G)
Updating …
4. Samsung Galaxy A20 (SM-A205GN)
COMBINATION_FAC_FA90_A205GNDXU1ASC4.rar (794M)
GUIDE
Instructions for using Odin to upgrade, downgrade, original rooting, root, recovery for Samsung devices
Thanks, but We a wait TWRP and Project Treble, you don't know who can help with that?
I've contacted Mike Channon from xda and he told me that we need 40 to 60 threads before we get our own forum.
Collected here. https://forum.xda-developers.com/t/samsung-galaxy-a20
---------- Post added at 10:06 PM ---------- Previous post was at 10:05 PM ----------
SetOfLetter said:
Thanks, but We a wait TWRP and Project Treble, you don't know who can help with that?
Click to expand...
Click to collapse
I sent a request for twrp but no reply as yet.
Hi All, I just purchased the Samsung A20 205G and would like to know if there is a way to change the firmware to A205U (T-mobile). I have downloaded the A205U firmware and used Odin3.1.3 to upgrade the firmware but it kept on failing. The message I got is: Custom Bindary Blocked by OEM lock. I am not sure what is going on. Could someone please give me some information on how to upgrade the firmware?
Thanks,
DT
DuckieTom said:
Hi All, I just purchased the Samsung A20 205G and would like to know if there is a way to change the firmware to A205U (T-mobile). I have downloaded the A205U firmware and used Odin3.1.3 to upgrade the firmware but it kept on failing. The message I got is: Custom Bindary Blocked by OEM lock. I am not sure what is going on. Could someone please give me some information on how to upgrade the firmware?
Thanks,
DT
Click to expand...
Click to collapse
Wont work. It has been blocked by samsung
Samsung Galaxy A20 SM-A205FN/DS Repair Firmware download
Device name: Samsung Galaxy A20
Model Number: SM-A205FN/DS
Region Code / Multi CSC: OXM - The Commonwealth of Independent States (CIS)
SM-A205FZBVCAC Uzbekistan, SM-A205FZRVCAU Caucasus Countries, SM-A205FZKVCAC Uzbekistan, SM-A205FZKVSER Russia, SM-A205FZKVSEK Ukraine, SM-A205FZRVSKZ Kazakhstan, SM-A205FZKVBTU United Kingdom, SM-A205FZKVTSI Ireland.
PDA: A205FNXXU2ASH1
CSC Modem: A205FNXXU2ASF1
Security Patch Level: 2019-08-01
Build Date: Fri, August 02, 2019
OS: Android 9.0 Pie
file Name: A205FNOXM2ASH1-APBLCPCSCHOME.zip (included Full stock rom factory firmware for Odin Flash AP, CP, BL, CSC, HOME)
Download
List A205FNOXM2ASH1-APBLCPCSCHOME.zip
A20_SWA_OPEN.pit
AP_A205FNXXU2ASH1_CL16139119_QB25216317_REV00_user_low_ship_meta_OS9. tar.md50_QB25128537_REV00_user_low_ship_meta_OS9.tar.md5
CP_A205FNXXU2ASF1_CL1182896_QB12892295_SIGNED.tar.md5
BL_A205FNXXU2ASH1_CL16139119_QB25216317_REV00_user_low_ship.tar.md5
HOME_CSC_OMC_OXM_A205FNOXM2ASH1_CL16139119_QB25216317_REV00_user_low_ship.tar.md5
CSC_OMC_OXM_A205FNOXM2ASH1_CL16139119_QB25216317_REV00_user_low_ship.tar.md5
DuckieTom said:
Hi All, I just purchased the Samsung A20 205G and would like to know if there is a way to change the firmware to A205U (T-mobile). I have downloaded the A205U firmware and used Odin3.1.3 to upgrade the firmware but it kept on failing. The message I got is: Custom Bindary Blocked by OEM lock. I am not sure what is going on. Could someone please give me some information on how to upgrade the firmware?
Thanks,
DT
Click to expand...
Click to collapse
You can root the G but not the U
Does anyone have combination rom but i'm looking for binary 4
zeromant said:
Does anyone have combination rom but i'm looking for binary 4
Click to expand...
Click to collapse
GSIs are available, but I don't know if a combination ROM.

Galaxy S20 Ultra 5G [Snapdragon] Firmware

Hi,
I wonder if anyone knows if I have the SM-G988N ver it's ok to download a different version that not the Korean version.
Let's say I have the SM-G988N can I download SM-G988U1 firmware https://www.sammobile.com/samsung/galaxy-s20-ultra/firmware/#SM-G988U1 ?
Why? I have the Korean version and it's in English but the apps in Korean and every app is a Korea Samsung link like the water and everything.
Thanks for the helps guys.

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