How to install updates manually on locked bootloader? - Samsung Galaxy S21 Questions

Hi everyone,
My S21 is full stock and I would like to keep this way. My problem is that I do not have any Wifi and my mobile operator is blocking updates download. I have no solution to download OTA updates except hunting for a free wifi hotspot..
Is there any way to install these updates manually? Without making any factory reset?
Thanks!

Here's a site with firmware, search your model
There's other sites that might work better, just search Google for Samsung (model number) firmware.
Samsung Galaxy S21 5G Firmware Download SM-G991U Free Download
Samsung Galaxy S21 5G Firmware Download SM-G991U Free Download ⭐ Official and fast update ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
I use the may 2022 version cvdb for my phone because they got rid of options to change bands after that.
You can do whatever you want though.
How to update to the latest Software via Odin - also for flashing/unbricking any firmware
How to update to the latest Software via Odin - also for flashing/unbricking any firmware
Hello everyone! I made a tutorial regarding flashing the latest updates, flashing custom ROMs or unbricking your device: Video guide: Steps: 1. Download and extract both Frija and Odin. 2. Launch Frija. 3. Check the "Auto" button. Write your...
forum.xda-developers.com

robnitro said:
Here's a site with firmware, search your model
There's other sites that might work better, just search Google for Samsung (model number) firmware.
Samsung Galaxy S21 5G Firmware Download SM-G991U Free Download
Samsung Galaxy S21 5G Firmware Download SM-G991U Free Download ⭐ Official and fast update ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
I use the may 2022 version cvdb for my phone because they got rid of options to change bands after that.
You can do whatever you want though.
How to update to the latest Software via Odin - also for flashing/unbricking any firmware
How to update to the latest Software via Odin - also for flashing/unbricking any firmware
Hello everyone! I made a tutorial regarding flashing the latest updates, flashing custom ROMs or unbricking your device: Video guide: Steps: 1. Download and extract both Frija and Odin. 2. Launch Frija. 3. Check the "Auto" button. Write your...
forum.xda-developers.com
Click to expand...
Click to collapse
Thank you for the time that you take to answer me. I am late of 4 updates, is it ok to flash directly the last one or should I flash all of them one after an other? Thank you.

abdAlmuqtadir said:
Thank you for the time that you take to answer me. I am late of 4 updates, is it ok to flash directly the last one or should I flash all of them one after an other? Thank you.
Click to expand...
Click to collapse
You can flash direct.
To keep data flash home-csc not the csc_ one.
I would still backup before doing it, you never know what will happen.
If you're super worried try one version at a time, but you end up downloading a lot and waiting a lot.
Also with locked bootloader, to know in advance, the number in the last 4 or 5 letters is the bootloader version.
( G991USQU5EWAI for example)
In my case "u5" means i can only flash 5 or above.
If you see a new one with 6, as soon as you flash that, you can't flash 5 or 4 anymore.
I stick with May 2022 update cvdb because it lets me charge bands if I'm in an area with bad signal and I can disable 5g to save battery.

Related

G973U1 (Unlocked US Snapdragon) Just got July 2019 update G973U1UEU2ASGB

Just wanted to post this so if you have a G973U1 all hope is not lost.
The update size is 604.97 MB and it included night mode in camera.
MB
Meatbag_1 said:
Just wanted to post this so if you have a G973U1 all hope is not lost.
The update size is 604.97 MB and it included night mode in camera.
MB
Click to expand...
Click to collapse
Yeah that uodate started a few weeks ago. I got it a week or so ago.
Tel864 said:
Yeah that uodate started a few weeks ago. I got it a week or so ago.
Click to expand...
Click to collapse
I received August 1, 2019 patch this morning (Tue, 08/19) G970U1UEs2ASGF
mzsquared said:
I received August 1, 2019 patch this morning (Tue, 08/19) G970U1UEs2ASGF
Click to expand...
Click to collapse
I got that overnight also. Since it was fairly small I'm guessing security update only.
Meatbag_1 said:
Just wanted to post this so if you have a G973U1 all hope is not lost.
The update size is 604.97 MB and it included night mode in camera.
MB
Click to expand...
Click to collapse
G'day,forgive me but I'm new at this.
I have just bought an S10 G973UI snapdragon from the US(I am in Australia).
Please help--where do I go to get the update firmware to upgrade from Android 9 to Android 10 or later and please give info for how to do the upgrade.
-thanks in advance
kymsheba said:
G'day,forgive me but I'm new at this.
I have just bought an S10 G973UI snapdragon from the US(I am in Australia).
Please help--where do I go to get the update firmware to upgrade from Android 9 to Android 10 or later and please give info for how to do the upgrade.
-thanks in advance
Click to expand...
Click to collapse
You can use websites like updato, sammobil or samfrew to download firmware for your phone.
Or you can used a PC app called frija to download latest firmware.
spawnlives said:
You can use websites like updato, sammobil or samfrew to download firmware for your phone.
Or you can used a PC app called frija to download latest firmware.
Click to expand...
Click to collapse
G'day thanks for your reply--
ok-Ihave been researching your suggestions-- and the answer is not easy--it is actually complicated because of all the different firmware codes just in the US.,
I can hopefully track it down using my new phone CSC code(I'm learning fast for a newbie)
The reason why I need at least Android 10 is because I will be loading the 'Gcam7.4 and maybe higher.
If I can find out which US version of firmware to flash(and how to do it properly), I still need answers to the following--
---Because this is a US version S10 SM-G973U1 -fully unlocked and no Carrier--
(1) Do I insert my Australian SIM card into my brand new phone BEFORE it is turned on for the first time and BEFORE I flash the new US firmware?
(2) Or do I turn on my new phone for the first time, and flash the update US firmware BEFORE inserting my Australian SIM?
-regards-
kymsheba said:
G'day thanks for your reply--
ok-Ihave been researching your suggestions-- and the answer is not easy--it is actually complicated because of all the different firmware codes just in the US.,
I can hopefully track it down using my new phone CSC code(I'm learning fast for a newbie)
The reason why I need at least Android 10 is because I will be loading the 'Gcam7.4 and maybe higher.
If I can find out which US version of firmware to flash(and how to do it properly), I still need answers to the following--
---Because this is a US version S10 SM-G973U1 -fully unlocked and no Carrier--
(1) Do I insert my Australian SIM card into my brand new phone BEFORE it is turned on for the first time and BEFORE I flash the new US firmware?
(2) Or do I turn on my new phone for the first time, and flash the update US firmware BEFORE inserting my Australian SIM?
-regards-
Click to expand...
Click to collapse
1. I don't have a snapdragon version phone.
2. I am not sure whether the US models work in Australia. Best bet is to try putting in a sim card in and see if it works ie: phone, messages etc.
3. Have a read of this, it will give you a brief understanding of firmware names and CSC codes.
Can you post a screen shot of : settings - about phone - software information
All Samsung Galaxy Firmware PDA And CSC Codes List With Detailed Explanation - SamsungSFour.Com
All Samsung Galaxy Firmware PDA And CSC Codes List With Detailed Explanation.
www.samsungsfour.com
4. Download PC app Frija. It will give latest firmware. Download - unszip it - run frija.exe ( downloads speed will be faster than websites )
Model number SM-G973U1 CSC - XAA
[Tool] Frija - Samsung firmware downloader/checker
* * * PLEASE UNDERSTAND WHAT YOU ARE INSTALLING TO YOUR DEVICES AT ALL TIMES AND ME AND THE DEVELOPER ARE NOT RESPONSIBLE FOR ANY SORT OF DAMAGE TO YOUR DEVICE * * * Hey Guys :) Frija is a new tool (successor of now depreciated tool SamFirm)...
forum.xda-developers.com
If you want, you can leave the sim card in to flash firmware
spawnlives said:
1. I don't have a snapdragon version phone.
2. I am not sure whether the US models work in Australia. Best bet is to try putting in a sim card in and see if it works ie: phone, messages etc.
3. Have a read of this, it will give you a brief understanding of firmware names and CSC codes.
Can you post a screen shot of : settings - about phone - software information
All Samsung Galaxy Firmware PDA And CSC Codes List With Detailed Explanation - SamsungSFour.Com
All Samsung Galaxy Firmware PDA And CSC Codes List With Detailed Explanation.
www.samsungsfour.com
4. Download PC app Frija. It will give latest firmware. Download - unszip it - run frija.exe ( downloads speed will be faster than websites )
Model number SM-G973U1 CSC - XAA
[Tool] Frija - Samsung firmware downloader/checker
* * * PLEASE UNDERSTAND WHAT YOU ARE INSTALLING TO YOUR DEVICES AT ALL TIMES AND ME AND THE DEVELOPER ARE NOT RESPONSIBLE FOR ANY SORT OF DAMAGE TO YOUR DEVICE * * * Hey Guys :) Frija is a new tool (successor of now depreciated tool SamFirm)...
forum.xda-developers.com
If you want, you can leave the sim card in to flash firmware
Click to expand...
Click to collapse
OK--thanks again.
Thanks for the model number.
The US phone will work in AU -A lot are sold over here through ebay and other outlets- there should be no problems here.
The seller sent me a message to my questions-''it does not matter when the update is done--before or after the SIM card has been put in'', so,should be no problems here - and you also say it's ok to leave the SIM card in while flashing.
I can't give you a screenshot as I am still waiting for the phone to arrive.
I've been reading the Frija page-looks easy enough for me to do.
Frija will give me the correct and latest firmware(on PC) and then I use Odin to install the firmware into the phone,correct?
kymsheba said:
OK--thanks again.
Thanks for the model number.
The US phone will work in AU -A lot are sold over here through ebay and other outlets- there should be no problems here.
The seller sent me a message to my questions-''it does not matter when the update is done--before or after the SIM card has been put in'', so,should be no problems here - and you also say it's ok to leave the SIM card in while flashing.
I can't give you a screenshot as I am still waiting for the phone to arrive.
I've been reading the Frija page-looks easy enough for me to do.
Frija will give me the correct and latest firmware(on PC) and then I use Odin to install the firmware into the phone,correct?
Click to expand...
Click to collapse
Updating phone can be done with or without sim card.
Just make sure with frija to enter correct model number.
Download firmware, extract firmware ( I use 7zip ) put In Odin.
May still need that screen shot when you get the phone as may have to use patched Odin.
spawnlives said:
Updating phone can be done with or without sim card.
Just make sure with frija to enter correct model number.
Download firmware, extract firmware ( I use 7zip ) put In Odin.
May still need that screen shot when you get the phone as may have to use patched Odin.
Click to expand...
Click to collapse
thanks again for the speedy replies.
I found the following youtube that explains easily how to use Frija and Odin to update the firmware.-
I used the model number you gave me and downloaded the firmware update.
I will double check when I get the phone,incase the number is different.
I have read about the ''patched Odin'', the youtube uses the patched version.
You have bee n very helpful,and this youtube shows how it is done.
I'll get back to you when I get the phone.
-regards
kymsheba said:
thanks again for the speedy replies.
I found the following youtube that explains easily how to use Frija and Odin to update the firmware.-
I used the model number you gave me and downloaded the firmware update.
I will double check when I get the phone,incase the number is different.
I have read about the ''patched Odin'', the youtube uses the patched version.
You have bee n very helpful,and this youtube shows how it is done.
I'll get back to you when I get the phone.
-regards
Click to expand...
Click to collapse
Link to patch Odin and original odin
You can use the latest version.
Patched Odin 3.13.1
For those looking for a modified, modded, or patched odin that is a newer build than all the fake and renamed prince comsy 3.12.3 versions floating around. I patch recent Odin versions to offer similar functionality to the princecomsy; in that...
forum.xda-developers.com
Edit:
May also need drivers for PC
Samsung Android USB Driver | Samsung Developers
You need the driver only if you are developing on Windows and want to connect a Samsung Android device to your development environment over USB.
developer.samsung.com
spawnlives said:
Link to patch Odin and original odin
You can use the latest version.
Patched Odin 3.13.1
For those looking for a modified, modded, or patched odin that is a newer build than all the fake and renamed prince comsy 3.12.3 versions floating around. I patch recent Odin versions to offer similar functionality to the princecomsy; in that...
forum.xda-developers.com
Edit:
May also need drivers for PC
Samsung Android USB Driver | Samsung Developers
You need the driver only if you are developing on Windows and want to connect a Samsung Android device to your development environment over USB.
developer.samsung.com
Click to expand...
Click to collapse
Sorry for the l-o-n-g delay in getting back to you.
I did receive my S10 -red color, as soon as I opened the shipping box,I knew I had been sent a FAKE.
I didn't have to open the retail package as I knew what to look for(thanks to youtubes about fake Samsungs).
The front and back of the retail box were identical to the fake one in the video.
But the seller also made a big mistake--they sent the wrong model(thanks to someone putting the wrong label on the shipping box at their warehouse) - they sent S10e instead of S10.
Anyway,it was easy getting my money back due to their ebay store return policy.
They know I know it's a fake and they are worried about the feedback I have yet to leave for them.
At this point, I am considering a refurbished S10 ''as new'' from a REPUTABLE online AU seller.
Or a new S20 FE Snapdragon, Australian version (plenty of retail stores have it over here).
What ever I get--I'll make sure it isn't a fake and at least,you've helped me to learn a few things,like going to Samobile to check the right numbers,and,if necessary, use Frija and Odin to update the firmware..
Have a look at these photos, tell me what you think.
I don't use an 10 series maybe never will
All I can suggest, since i'm using my device different to yours.
Check IMEI status ( check online ).
For on lines stores or furbished devices IMEI devices this can be changed. Not generally on US devices
Only a word of caution.

Samsung Galaxy S9+ Free Odin Files Download

Hello All,
Is there a website to get the latest firmware with fast downloads without having to pay for premium service? Sammobile is downright annoying, and I believe any Android firmware should be open-source and free to download and flash. My Galaxy is stuck on Android 8 since I don't have a WiFi network to update it with.
Jacobgacs said:
Hello All,
Is there a website to get the latest firmware with fast downloads without having to pay for premium service? Sammobile is downright annoying, and I believe any Android firmware should be open-source and free to download and flash. My Galaxy is stuck on Android 8 since I don't have a WiFi network to update it with.
Click to expand...
Click to collapse
While websites are annoying with download speeds but for the latest firmware for you phone you can use PC apps like samfirm ( old out dated but still works ) or frija
https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647
https://forum.xda-developers.com/galaxy-s9/how-to/tool-frija-samsung-firmware-downloader-t3910584
I used this site too live.samsung-updates.com but seems down right now... try later if it comes up
Sent from S.G. S9 Plus Duos using Tapatalk

Trying to find latest u1 firmware download

I even paid for subscription to sammobile and its just as slow as the free download speed ( 12 hours ) I have 100mbs download it's not my internet, i feel scammed by them
Is there an alternate link to the latest U1 firmware? Im trying to flash my tmobile s9+ to the stock global unlocked rom that comes directly from samsung
droodski said:
I even paid for subscription to sammobile and its just as slow as the free download speed ( 12 hours ) I have 100mbs download it's not my internet, i feel scammed by them
Is there an alternate link to the latest U1 firmware? Im trying to flash my tmobile s9+ to the stock global unlocked rom that comes directly from samsung
Click to expand...
Click to collapse
well, you can pay for that if you like, but its totally unnecessary.
use this https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647
or this https://forum.xda-developers.com/galaxy-s9/how-to/tool-frija-samsung-firmware-downloader-t3910584
to download the firmware. Theyre the exact same thing minus the overlay or GUI
here is the lastest tmk U1 firmware link https://www.sammobile.com/samsung/g...SM-G965U1/TMK/download/G965U1UES7CSK2/308023/
btw, flashing that firmware wont sim unlock your phone, if thats what youre trying to do

F700U AT&T Firmware Links and General F700U/F700U1 Firmware Discussion

For those who aren't already aware, F700U is the model number of all of the US carrier versions of the Galaxy Z Flip. The F700U1 is the model number of the same device, but sold by Samsung SIM unlocked and with no carrier bloatware. Firmware is 100% interchangeable among these models: any U or U1 firmware version can be flashed to any U or U1 device at any time, assuming that you're not trying to downgrade the bootloader. Also, U firmware is identical for the 4 base files (AP, BL, CP, CSC) for each individual build, no matter which carrier it comes from. So if you download 2 different carrier versions of the exact same build, the 4 base files will be identical. Where the firmware differs is in the USERDATA file - that's where the carrier bloatware and customizations reside.
Manual Odin flashing is designed for those who:
- want to manually update to a newer version of U firmware on their U device, either because they don't want to wait for their carrier's OTA or because OTAs aren't working on their device, or a different carrier got a new feature/patch before they did
- want to flash U1 firmware to their U device
- want to convert from U1 firmware to carrier U firmware
- want to convert from one carrier's U firmware (with all apps and bloatware) to a different carrier's U firmware (with all apps and bloatware)
For those who aren't already aware, anyone can now download firmware for almost any Samsung device any time that they want, via several tools like SamFirm or Frija. There are threads and info about them here on XDA so I won't waste time explaining - do a search if you're not already familiar with these tools. But they only provide whatever the latest/newest/current version is - nothing older. I pay for a subscription to a site that gets the official releases (usually) before they hit SamFirm/Frija, so that's where my files come from. However, I don't have unlimited bandwidth on the site, and it's also quite time consuming to download the files, zip them up, and upload them to AFH. And, I do threads like this for every single Sx and Note x model - so I won't be uploading every single version. The only full builds that I upload are ones where I get access to a new bootloader and/or Android version early, before they hit SamFirm/Frija.
This is not a "beginner's guide to Odin flashing" -type post/thread, so I won't list basic, step-by-step flashing instructions. My threads are geared towards those who already know what they're doing. If you're new to manually flashing Samsung firmware, I recommend you consult one of those "beginner's" guides- there are tons of them here on XDA.
Happy flashing!
U firmware: https://www.androidfilehost.com/?w=files&flid=305567
U1 firmware: https://www.androidfilehost.com/?w=files&flid=305568
Notes:
- DON'T QUOTE THE OP WHEN YOU REPLY, kthx
- I have lots of threads just like this one for other Samsung flagships, if it interests you.
- My zips are compressed extra small for space and bandwidth savings. The default Windows extractor can't handle it, so you'll need a 3rd party tool like 7zip, WinRAR, etc
- My naming method for folders on AFH is: build - bootloader - Android version
So "SAT - 1 - 9.0" means the full build number ends in SAT, it's bootloader version 1, and it's Android 9.0. When bootloader and Android versions increment, the first build to have those changes will have its folder notated appropriately.
- HOME CSC file keeps data intact; using the other CSC will wipe data. Flashing USERDATA will also wipe data
- Since AT&T doesn't allow their firmware to be publicly available (for any of their devices), I'll try to always upload at least one USERDATA per bootloader increment for AT&T (and Cricket, if they get this model). I'll also upload any full builds if AT&T is the only carrier to get that specific build, because you won't be able to find the files anywhere else.
- For identifying USERDATAS, and to know what region/CSC to use in SamFirm/Frija:
ATT = AT&T (not available via SamFirm/Frija)
CCT = Xfinity Mobile (Comcast)
CHA = Spectrum Mobile (Charter)
SPR = Sprint
TMB = T-Mobile
USC = US Cellular
VZW = Verizon (available via SamFirm/Frija, but Manual Entry is required - Auto will not work)
XAA = U1 firmware
- the correct procedure for switching from one carrier's firmware to another is:
1. Flash full U1 firmware package including non HOME CSC
2. Upon boot, insert a SIM of the carrier whose firmware you want
3. Watch for the popup that says "reboot to apply new carrier settings" etc, and do it
4. After that restart completes, reboot back to Download mode and flash the full U firmware package, with the USERDATA file of the carrier whose firmware you want
it's already available on samfrew and samfw if needed.
https://www.samfw.com/firmware/SM-F700U1
https://samfrew.com/model/SM-F700U1/region/ATT/
BK said:
it's already available on samfrew and samfw if needed.
https://www.samfw.com/firmware/SM-F700U1
https://samfrew.com/model/SM-F700U1/region/ATT/
Click to expand...
Click to collapse
Or you can use SamFirm and Frija, which are free and don't involve a 3rd party website loaded with ads and Captchas and other crap
iBowToAndroid said:
Or you can use SamFirm and Frija, which are free and don't involve a 3rd party website loaded with ads and Captchas and other crap
Click to expand...
Click to collapse
i use frija and samfirm already , but they only provide latest firmware , not previous firmwares, also samfw is free and not slowed down like sammobile or samfrew.
BK said:
i use frija and samfirm already , but they only provide latest firmware , not previous firmwares, also samfw is free and not slowed down like sammobile or samfrew.
Click to expand...
Click to collapse
Yes, but like Mega, it downloads the file into RAM first, before converting it to storage space. So anyone with a PC that has less than 8 GB of RAM can't really use that site
Can I flash u1 on att flip and use on Verizon
bbvirtuoso said:
Can I flash u1 on att flip and use on Verizon
Click to expand...
Click to collapse
No idea - you'll have to try it and see. Make sure it's SIM unlocked first
So if I have the unlocked version, I can flash the ATT userdata and get VoLTE with my ATT SIM?
Tikerz said:
So if I have the unlocked version, I can flash the ATT userdata and get VoLTE with my ATT SIM?
Click to expand...
Click to collapse
No, not necessarily. You'll have to try it and see
Tikerz said:
So if I have the unlocked version, I can flash the ATT userdata and get VoLTE with my ATT SIM?
Click to expand...
Click to collapse
Did this ever work?
Bootloader 2 updates are rolling out - both Sprint and AT&T are both getting build TG1. It's already up on SamFirm and Frija for Sprint, and I'll add the AT&T USERDATA as soon as I get it.
To add another option, I'm also adding all of the files for the last bootloader 1 update - TF1 - and its AT&T USERDATA. Those files are now uploaded to the OP links
Do you by any chance have an ETA as to when you can get the AT&T TG1 USERDATA?
MattPaku said:
Do you by any chance have an ETA as to when you can get the AT&T TG1 USERDATA?
Click to expand...
Click to collapse
No
Hi guys, I got a F700U/DS Z Flip, but I figured out that the national model that is being sold back at my country is the F700F, I wanna use my country's Samsung Pay cards, so does anyone know if it's safe to flash the F700F Firmware on a F700U/DS ?
fercervantes said:
Hi guys, I got a F700U/DS Z Flip, but I figured out that the national model that is being sold back at my country is the F700F, I wanna use my country's Samsung Pay cards, so does anyone know if it's safe to flash the F700F Firmware on a F700U/DS ?
Click to expand...
Click to collapse
It's not possible to cross-flash those 2 models
bbvirtuoso said:
Can I flash u1 on att flip and use on Verizon
Click to expand...
Click to collapse
iBowToAndroid said:
No idea - you'll have to try it and see. Make sure it's SIM unlocked first
Click to expand...
Click to collapse
Tikerz said:
So if I have the unlocked version, I can flash the ATT userdata and get VoLTE with my ATT SIM?
Click to expand...
Click to collapse
Stuart R said:
Did this ever work?
Click to expand...
Click to collapse
Thanks to everyone in this thread for pointing me in the right direction.
I wanted to drop by and say I was risky/dumb enough to try converting the phone from the AT&T branded firmware to the Samsung unlocked/unbranded firmware and I was successful.
The reason I did this was because I had terrible service with Verizon on the at&t firmware. I tried everything. The phone refused to detect band 13, Verizon main band despite it being the strongest at my house (I know from other devices). The AT&T firmware solely connected to band 66.
Anyway, I used patched Odin to flash the unbranded (SM-F700U1, Region XXA). It booted up without the AT&T branding, rebooted once it sensed my Verizon sim, has no AT&T bloat, and connects to all of Verizon bands.
Service is great now. And the unbranded firmware is so much snappier somehow.
Anyway, thanks again yall. Hope this helps someone..
@SilentAce07 This is perfect! Thanks for updating us. I want to use an unlocked Z-Flip, originally with AT&T, on T-Mobile. I don't want to deal with all the AT&T Bloatware or the chance that it's somehow customized to prefer a certain band over another, etc. I'd rather go generic. So I wanted to flash the U1 firmware onto this U device. Where did you get the firmware from? One person linked to samfw.com/firmware/SM-F700U1 but that doesn't exist (404 not found). I found my way to samfrew.com/model/SM-F700U1/region/XAA/ but I see 2 different ones released July 31st, I don't know if I want the TB or the EU version (F700U1TBU2BTGE vs F700U1UEU2BTGE).
I've used a patched Odin before to convert a Verizon Galaxy S20 Ultra 5G over to Generic and then to T-Mobile, so I'm generally familiar with the procedure, but it was easier to find the U1 firmware for the S20 Ultra 5G than it's been for this Z-Flip/F700.
glitchsys said:
@SilentAce07 This is perfect! Thanks for updating us. I want to use an unlocked Z-Flip, originally with AT&T, on T-Mobile. I don't want to deal with all the AT&T Bloatware or the chance that it's somehow customized to prefer a certain band over another, etc. I'd rather go generic. So I wanted to flash the U1 firmware onto this U device. Where did you get the firmware from? One person linked to samfw.com/firmware/SM-F700U1 but that doesn't exist (404 not found). I found my way to samfrew.com/model/SM-F700U1/region/XAA/ but I see 2 different ones released July 31st, I don't know if I want the TB or the EU version (F700U1TBU2BTGE vs F700U1UEU2BTGE).
I've used a patched Odin before to convert a Verizon Galaxy S20 Ultra 5G over to Generic and then to T-Mobile, so I'm generally familiar with the procedure, but it was easier to find the U1 firmware for the S20 Ultra 5G than it's been for this Z-Flip/F700.
Click to expand...
Click to collapse
The OP tells you exactly where you can get the firmware from
iBowToAndroid said:
The OP tells you exactly where you can get the firmware from
Click to expand...
Click to collapse
Hi iBowToAndroid, I've got nothing but mad respect for you and your posts. One of your other posts seriously helped me get my Galaxy S20 Ultra 5G unbranded. This is a great service you do for us and it's much appreciated. With the Galaxy S20 Ultra 5G though you were kind enough to upload the generic U1 firmware to AndroidFileHost as well, so I was able to get the firmware for that one from AFH. But I understand that for this phone (Z-Flip / F700) you chose to just upload the AT&T specific version since AT&T doesn't allow their firmware on other websites, again, much appreciated. But this left me searching for where to get the U1/XAA generic unbranded firmware. Your first post mentioned Frija and SamFirm...
1. I tried to use Frija but I've searched for Model SM-F700 / SM-F700U /SM-F700U1 / F700 / F700U / F700U1 with the CSC of XAA and each and everytime I got the error "Error 102: Unable to find firmware for ..."
Maybe you could help point Frija users to exactly what to put in for Model and CSC? Just let us know what to search for / input into Frija and we could use that.
2. You also mentioned SamFirm also has it. But a quick google search for SamFirm brings you to https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647 and the very first thing you see is "This tool is deprecated. Please use fw.updato.com" so it seems like SamFirm is no longer being supported, but I went to the website fw.updato.com as mentioned and the only phone they have is the SM-F700F (international version). They don't have the SM-F700U or U1 that I could see.
So I was at a loss where to get the U1 firmware.
---
Then the first has a link to: www.samfw.com/firmware/SM-F700U1 but that results in a 404 not found. So samfw seemed to be a bust.
The first comment also has a link the (samfrew) website: samfrew.com/model/SM-F700U1/region/ATT/ which is confusing because it has "U1" but also ATT; I thought U was for AT&T (and other US carriers) and U1 was generic. But either way, I found my way to samfrew.com/model/SM-F700U1/region/XAA/ which is consistent with your first post about using U1 and XAA in conjunction for generic. Great! But then I didn't know the difference between F700U1TBU2BTGE vs F700U1UEU2BTGE both have the same date. So that's why I posted here, trying to get some clarification on just which one to download.
HOWEVER, to help others, I found on sammobile that I could select the U1 firmware, and odd enough I could select "USA (T-Mobile) (TMB)" as the country, which again confuses me because U1 is supposed to be generic, not carrier specific; and it's more odd because there is no T-Mobile version of this phone. But I noticed sammobile then poinmted me towards "F700U1UEU2BTGE" (UE firmware) so that kind of helped make my decision for me. I chose to download F700U1UEU2BTGE from samfrew.com and I flashed it with a patched Odin and it took. The phone booted up, generic, and seems to work just fine. No AT&T or any other carrier, bloatware.
tldr; So for future people searching, if you want to change it from an AT&T branded/specific model to something Generic, go to the website samfrew.com/model/SM-F700U1/region/XAA/ and grab the latest UE image.
---
Again, no disrespect intended iBowToAndroid, I absolutely did my leg work before posting. I tried my very best to find it elsewhere and through various searches. I wasn't just lazy and immediately asking for help like some others tend to do.
glitchsys said:
Hi iBowToAndroid, I've got nothing but mad respect for you and your posts. One of your other posts seriously helped me get my Galaxy S20 Ultra 5G unbranded. This is a great service you do for us and it's much appreciated. With the Galaxy S20 Ultra 5G though you were kind enough to upload the generic U1 firmware to AndroidFileHost as well, so I was able to get the firmware for that one from AFH. But I understand that for this phone (Z-Flip / F700) you chose to just upload the AT&T specific version since AT&T doesn't allow their firmware on other websites, again, much appreciated. But this left me searching for where to get the U1/XAA generic unbranded firmware. Your first post mentioned Frija and SamFirm...
Click to expand...
Click to collapse
SamFirm and Frija both still work perfectly fine, and both pull F700U1 firmware perfectly fine. Literally just verified it on my own computer

Security Patch 7

Hello Everybody,
I have a Galaxy S21 (SM-G991B) 5G, and I tried more than 10 times to downgrade the software but I just can't.
all the ROMs are available (Android 12) Under security patch level 7. I don't know how to handle it.
Any ideas, please?
Btw, The Reason I want to downgrade my Android system is because the camera keeps falling and I just tried everything, Force quit, Factory restart, Wipe Cache, another ROM.
if you have some ideas about what to do, it is welcome !
I don't see any Android 12 for bootloader version 7.
I see them under bl 5
Samsung Galaxy S21 5G Firmware Download SM-G991B Free Download
Samsung Galaxy S21 5G Firmware Download SM-G991B Free Download ⭐ Official and fast update ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
Maybe there's another source.
But make sure to use patched Odin.
Patched Odin 3.13.1
For those looking for a modified, modded, or patched odin that is a newer build than all the fake and renamed prince comsy 3.12.3 versions floating around. I patch recent Odin versions to offer similar functionality to the princecomsy; in that...
forum.xda-developers.com

Categories

Resources