Question [SOLVED] Bootloader update - Samsung Galaxy A52s 5G

Hi, I have my phone with U2 binary, if I flash latest stock throught odin (april update), It will also update to U3 binary? Thanks.

Raxed_ said:
Hi, I have my phone with U2 binary, if I flash latest stock throught odin (april update), It will also update to U3 binary? Thanks.
Click to expand...
Click to collapse
Yes, the latest A52s firmware with April patches will set your device's SW REV to 3, preventing you to install/downgrade to a firmware with an older RP rev (1/2).

BlackMesa123 said:
Yes, the latest A52s firmware with April patches will set your device's SW REV to 3, preventing you to install/downgrade to a firmware with an older RP rev (1/2).
Click to expand...
Click to collapse
Ok, thanks!

Related

[Q] Flash I9195XXUBMJ7 Firmware without Knox

Hi
Is it possible to flash the new I9195XXUBMJ7 Firmware without the Knox bootloader? How do i remove the bootloader from stock firmware or how to flash stock I9195XXUBMJ7 rom without the bootloader. Has anyone tried it?
Kind Regards
Tom
is possible, you can try with [TOOL] TAR.MD5 PACKAGER from this link
http://forum.xda-developers.com/showpost.php?p=42393470&postcount=2
modem image
I have CM10.2 installed and I want to keep it. But I want to update the modem while keeping the bootloader.
Is this possible with this phone?
I am not skilled enough to extract the related files and create a new CWM flashable ZIP.
Could somebody please do this for me (and possibly others)?
equatorius said:
I have CM10.2 installed and I want to keep it. But I want to update the modem while keeping the bootloader.
Is this possible with this phone?
I am not skilled enough to extract the related files and create a new CWM flashable ZIP.
Could somebody please do this for me (and possibly others)?
Click to expand...
Click to collapse
You need to extract from latest Firmware.TAR.MD5 only the NON-HLOS.bin file, repack it and flash as CP/PHONE via Odin.
Needed commands for repack (in Linux or Cygwin):
Code:
tar -H ustar -c NON-HLOS.bin > modem.tar
md5sum -t modem.tar >> modem.tar
mv modem.tar modem.tar.md5
Finally you take the modem.tar.md5 and flash it.
ladislav.heller said:
You need to extract from latest Firmware...
Click to expand...
Click to collapse
Thank you.
I successfully flashed the tar file with ODIN. The phone rebooted and runs without noticeable problems.
But my baseband version status line still shows UAMG8. Shouldn't it read UBMJ7?
equatorius said:
Thank you.
I successfully flashed the tar file with ODIN. The phone rebooted and runs without noticeable problems.
But my baseband version status line still shows UAMG8. Shouldn't it read UBMJ7?
Click to expand...
Click to collapse
For me it is exactly the same...after flashing baseband version in system settings is still the same...no change
equatorius said:
Thank you.
I successfully flashed the tar file with ODIN. The phone rebooted and runs without noticeable problems.
But my baseband version status line still shows UAMG8. Shouldn't it read UBMJ7?
Click to expand...
Click to collapse
ZockyMcZock said:
For me it is exactly the same...after flashing baseband version in system settings is still the same...no change
Click to expand...
Click to collapse
Guys, from which firmware you extracted the NON-HLOS.bin file?
I9195xxubmj7_i9195oxabmj7_dbt
ZockyMcZock said:
I9195xxubmj7_i9195oxabmj7_dbt
Click to expand...
Click to collapse
OK, let's try again Odin, but this time flash it via PDA/AP button.
ladislav.heller said:
OK, let's try again Odin, but this time flash it via PDA/AP button.
Click to expand...
Click to collapse
Tried it...but i am still on baseband version XXUAMG8 and not XXUBMJ7....more suggestions?
ZockyMcZock said:
Tried it...but i am still on baseband version XXUAMG8 and not XXUBMJ7....more suggestions?
Click to expand...
Click to collapse
Where/how did you check the baseband version?
Try the following code in dialer: *#1234#
Still MG8 ?
hm...something must be wrong with my phone...when i enter your ussd code in the dialer app i get an error "connection problem or invalid mmi-code"
ZockyMcZock said:
hm...something must be wrong with my phone...when i enter your ussd code in the dialer app i get an error "connection problem or invalid mmi-code"
Click to expand...
Click to collapse
Power off the device. Remove battery. Wait a while. Insert battery. Power on. Check again. Optionally reflash again the modem in Odin.
ladislav.heller said:
Where/how did you check the baseband version?
Try the following code in dialer: *#1234#
Still MG8 ?
Click to expand...
Click to collapse
Do you come from Not Official Samsung Firmware Status Coustom ??!!! You must flash first AMG8 or AMH3 Official Firmware.....otherwise the modem will still.
1. Factory Reset
2. AMG8 Firmware Flash by Odin
3. Boot + OTA Update to XXUBMJ7
or
Flash with Odin.
Thats my way with the same Problem.
Sorry for my bad english.
I`m on CM 10.2, so no OTA possible. Moreover i don`t want KNOX on my phone.
---------- Post added at 05:10 PM ---------- Previous post was at 05:02 PM ----------
ladislav.heller said:
Power off the device. Remove battery. Wait a while. Insert battery. Power on. Check again. Optionally reflash again the modem in Odin.
Click to expand...
Click to collapse
i did as you've said, but ussd code is still not working. I really don't know whats wrong.
ZockyMcZock said:
I`m on CM 10.2, so no OTA possible. Moreover i don`t want KNOX on my phone.
Click to expand...
Click to collapse
XXUBMJ7 Modem = KNOX
XXUBMJ7 Firmware without XXUBMJ7 Modem = No Knox = No wifi
XXUBMJ7 Firmware with XXUBMJ7 Modem = Knox = Wifi
this is my observation......
cheech01 said:
XXUBMJ7 Modem = KNOX
XXUBMJ7 Firmware without XXUBMJ7 Modem = No Knox = No wifi
XXUBMJ7 Firmware with XXUBMJ7 Modem = Knox = Wifi
this is my observation......
Click to expand...
Click to collapse
Before i knew that with XXUBMJ7 also KNOX comes along i've already flashed the whole firmware package. Everthing worked fine, but baseband didn't changed. I also don't have KNOX on my phone, so i think your observation is right. Nevertheless i want to reflash modem to a newer version (it don't hast to be XXUBMJ7) because i have strange reception and wifi connections errors since i change to cm 10.2 (from stock),
I've tried it again with I9195XXUAMH1_I9195OXXAMH3_BTU modem...but baseband is still the same
cheech01 said:
XXUBMJ7 Modem = KNOX
XXUBMJ7 Firmware without XXUBMJ7 Modem = No Knox = No wifi
XXUBMJ7 Firmware with XXUBMJ7 Modem = Knox = Wifi
this is my observation......
Click to expand...
Click to collapse
Are you sure?
I think XXUBMJ7 firmware has the Knox part in BOOTLOADER, not in MODEM.
So XXUBMJ7 + MODEM - bootloader = no Knox
Of course I can not confirm, because I am now on XXUBMJ7 and return to older FW is not possible.
ladislav.heller said:
Are you sure?
I think XXUBMJ7 firmware has the Knox part in BOOTLOADER, not in MODEM.
So XXUBMJ7 + MODEM - bootloader = no Knox
Of course I can not confirm, because I am now on XXUBMJ7 and return to older FW is not possible.
Click to expand...
Click to collapse
No sure but my observation......
I come from AMH3 Prerootet Rom and i have Modded my SystemUI.apk so if are not samsung offical (see in Download Mode) Flashed XXUBMJ7 DBT from Sammobile with Odin. Boot the Phone and the Modem Still on AMH3 and i have no Knox and WiFi with this.
Flashed Offical AMG8 from Sammobile with odin and Update my Phone with OTA..... Now Modem XXUBMJ7 with Knox and working wifi.
so it was with me ....

New update N900TUVSFPL1 available

https://support.t-mobile.com/docs/DOC-27648
Android Security Updates
Phone Samsung GALAXY Note3
Model SM-N900T
PDA Version N900TUVSFPL1
CSC Version N900TTMBFPL1
PHONE Version N900TUVSFPL1
Region TMB
Country USA (T-Mobile)
Build Date 12.12.2016
Changelist 6005498
OS Lollipop
OS Version 5.0
If anyone tried using CF-root successfully, leave a confirmation below.
I'm interested too if anyone flashes please report back asap. Doesn't seem like much seeing as the rom is still 5.0 not 5.1 or 6 so more than likely its just 300 mb of "security updates".
Just an update: the new PL1 firmware can be rooted by CF-auto-root.
One more update: the android security patch level is still 2016-09-01, the same as the SPH3 firmware. Don't know why they say this is an "android security update"in the description.
I thought the android security patch level should be 2016-12-01 since it was built on 2016-12-12.
i couldnt ge the cf-root to work on mine. it says theres a dev error. is there a newer version to use?
bb031577 said:
i couldnt ge the cf-root to work on mine. it says theres a dev error. is there a newer version to use?
Click to expand...
Click to collapse
Odin flash the cf-root tar file.
googlephone said:
Odin flash the cf-root tar file.
Click to expand...
Click to collapse
I did that 3times and it keeps giving me the same error message. I think I'm using the wrong tar file. I'm using the one for n900TTMBFOB6. Is there a different one for N900TTMBFPL1?
bb031577 said:
I did that 3times and it keeps giving me the same error message. I think I'm using the wrong tar file. I'm using the one for n900TTMBFOB6. Is there a different one for N900TTMBFPL1?
Click to expand...
Click to collapse
Should be the same.
I downloaded here:https://download.chainfire.eu/354/CF-Root
Unzip the file and Odin flash the tar.md5 file only, not the zip file.
THANK YOU VERY MUCH IT WORKED PERFECTLY. It must have been the file i downloaded from before.
Baseband not updaing
Hi guys..
I have upgraded to the N900TUVSFPL1 update.. but I noticed the baseband still says N900TUVSFPH3 and the Android Security Patch Level says 2016-09-01... is this normal?
the Build number does say N900TUVSFPL1.
Did anyone try flashing roms through TWRP? if so what do you guys use?
macster2075 said:
Hi guys..
I have upgraded to the N900TUVSFPL1 update.. but I noticed the baseband still says N900TUVSFPH3 and the Android Security Patch Level says 2016-09-01... is this normal?
the Build number does say N900TUVSFPL1.
Click to expand...
Click to collapse
The baseband should be PL1 but the android security patch level should still be 2016-09-01.
macster2075 said:
Hi guys..
I have upgraded to the N900TUVSFPL1 update.. but I noticed the baseband still says N900TUVSFPH3 and the Android Security Patch Level says 2016-09-01... is this normal?
the Build number does say N900TUVSFPL1.
Click to expand...
Click to collapse
I think that you have to power off the phone and boot into download mode from the power off state. Otherwise, the bootloader and baseband won't update.
frequentc said:
I think that you have to power off the phone and boot into download mode from the power off state. Otherwise, the bootloader and baseband won't update.
Click to expand...
Click to collapse
In order to install the update, I had to get into download mode.
macster2075 said:
In order to install the update, I had to get into download mode.
Click to expand...
Click to collapse
Right.. but it makes a difference if you reboot into download mode (while the phone's still on) or have the phone turned off and then boot directly into download mode (volume-down + home + power).
frequentc said:
Right.. but it makes a difference if you reboot into download mode (while the phone's still on) or have to phone turned off and then boot directly into download mode (volume-down + home + power).
Click to expand...
Click to collapse
Yes.. I had to do that in order to re-root using CF-Root and also to flash the recovery.
Is this ROM based on Android 5.1.1 like others are speculating? If this is just 5.0, I'm saying "Screw Touchwiz", and staying on my AOSP Nougat...
AndroidHacker99 said:
Is this ROM based on Android 5.1.1 like others are speculating? If this is just 5.0, I'm saying "Screw Touchwiz", and staying on my AOSP Nougat...
Click to expand...
Click to collapse
Still 5.0
Is it possible to take only the most update modem (CP) from this?
I am looking to flash the latest modem for Tmo US Note 3.
Maybe flashing via Odin in the CP button?
elyranon said:
Did anyone try flashing roms through TWRP? if so what do you guys use?
Click to expand...
Click to collapse
FlashFIre. Many older posts talk MOP, TWRP, etc. At least with this hardware and firmware, FlashFire is all I use. (Much gratitude to Chainfire.)
hapa8o8 said:
Is it possible to take only the most update modem (CP) from this?
I am looking to flash the latest modem for Tmo US Note 3.
Maybe flashing via Odin in the CP button?
Click to expand...
Click to collapse
Code:
# Install Heimdall and print pit
sudo apt install heimdall
heimdall detect
heimdall print-pit --no-reboot > pit.txt
# Extract binaries from firmware package
head -z -n -1 N900TUVSFPL1_N900TTMBFPL1_N900TUVSFPL1_HOME.tar.md5 > N900TUVSFPL1_N900TTMBFPL1_N900TUVSFPL1_HOME.tar
tar -xvf N900TUVSFPL1_N900TTMBFPL1_N900TUVSFPL1_HOME.tar
Lastly, review the pit file and pick the partitions/files you want to flash. Use the tool you're most comfortable with to do the job.
Many posts refer to the necessity of bootloaders and modems being compatible. So I have not (and would not) flash just the modem. Er, that is unless someone else already did it and reported success.
(PS. Wish *I* could walk out my door and do the Haiku Stairs, a bucket list item.)

Canadian snapdragon firmware question

Can I flash an older firmware from sammobile via odin without bricking the thing? If so, what's the best way to wipe everything to the fullest without root before flashing the new (old) firmware?
Pic is before and hopeful after firmwares
No, you cannot downgrade the Bootloader
Example: G960FXXU2BRGA << Version 2 BL
*Detection* said:
No, you cannot downgrade the Bootloader
Example: G960FXXU2BRGA << Version 2 BL
Click to expand...
Click to collapse
Is this permanent without any workaround whatsoever? My s9 will always be on a minimum of a level 3 bootloader?
yeap

Hi guys! My SM-G988U DUB5 [OneUI 3.1] flashing vbmeta_disabled An error

Can everyone help me? thank you
device:SM-G988U
Unlock the BL
firmware:oneUI 3.1 DUB5
Can someone answer me?
remove all screen locks
try again. load all the firmware in it. bl, ap,cp,home_csc, vbmeta
zhouyuchen said:
Can someone answer me?
Click to expand...
Click to collapse
After unsuccessfully trying to root latest DUB5 firmware form T-mobile with Magisk - found a solution:
1. Patch original T-mobile AP with Magisk.
2. Replace BL_N986USQU1DUB5_CL20936746_QB38027387_REV00_user_low_ship_MULTI_CERT.tar.md5 with any other Snapdragon BL image from Android 11 (Latest XAA will work).
3. T-Mobile apperently locks vbmeta to official state in latest firmwares.
4. If you do not repalce BL file, you will get an error "vbmeta_fail" and your phone will get locked.
Enjoy!

Question Update and keep root and data

hi guys,
so finally the update for european devices is available.
normally the update runs automatically but my fold is rooted and due to that it will not update.
how is the procedure to update and keep my root and my personal data?
thanks in advance
Interesting
Same question for me...
What i planning to do for now:
- Backup everything with Migrate.
- Update with sideloading Odin (patched AP file).
- Restore everything with Migrate.
Other ideas?
will it be enough only to flash the PDA file? i assume you have to flash BL, PDA, CSC and Home CSC??
push
push!
nobody out there with rooted device and the intention to update???
Thrudvangar said:
push!
nobody out there with rooted device and the intention to update???
Click to expand...
Click to collapse
Grab your latest firmware , get the AP file and patch it with your magisk app
Then Odin flash the full firmware , using the AP magisk patchfile @ AP Tab
Use CSC_HOME file @ CSC Tab ( to keep all your data and actual setup )
Done > Updated with root + data + setup
pvillasuso said:
Grab your latest firmware , get the AP file and patch it with your magisk app
Then Odin flash the full firmware , using the AP magisk patchfile @ AP Tab
Use CSC_HOME file @ CSC Tab ( to keep all your data and actual setup )
Done > Updated with root + data + setup
Click to expand...
Click to collapse
hi. thank you for your quick reply.
so i only need to flash the patched AP and the csc file?
from where i get the home csc file?
Thrudvangar said:
hi guys,
so finally the update for european devices is available.
normally the update runs automatically but my fold is rooted and due to that it will not update.
how is the procedure to update and keep my root and my personal data?
thanks in advance
Click to expand...
Click to collapse
All about the durability in new galaxy z fold 4 https://shrinke.me/epcVGB
javid231412 said:
All about the durability in new galaxy z fold 4 https://shrinke.me/epcVGB
Click to expand...
Click to collapse
what?
Thrudvangar said:
hi. thank you for your quick reply.
so i only need to flash the patched AP and the csc file?
from where i get the home csc file?
Click to expand...
Click to collapse
You need to flash the full firmware via Odin ( 4 files ) , as I wrote in my previous post
So, Have you ever used Odin before ?
Samsung Firmware Download - Lastest official firmware update
Samsung Firmware Download ⭐ Official and fast update ⭐ Lastest and old version ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
pvillasuso said:
You need to flash the full firmware via Odin ( 4 files ) , as I wrote in my previous post
So, Have you ever used Odin before ?
Samsung Firmware Download - Lastest official firmware update
Samsung Firmware Download ⭐ Official and fast update ⭐ Lastest and old version ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
Click to expand...
Click to collapse
Yeah, of course. I rooted my device so i used odin.
okay. i take the 4 files and the home_csc file.
i hope data will not be wiped and magisk/root and lsposed keep active after update
please delete
Thrudvangar said:
Yeah, of course. I rooted my device so i used odin.
okay. i take the 4 files and the home_csc file.
i hope data will not be wiped and magisk/root and lsposed keep active after update
Click to expand...
Click to collapse
Yes, but use the AP "magisk patched" file @ the AP Tab ! ( to keep the root )
it worked. thank you so much
Thrudvangar said:
it worked. thank you so much
Click to expand...
Click to collapse
Sure , No Prob
Glad it worked !
Thanks
I will use this thread and update the "How To ROOT" thread.
- Can i update my Fold 4 after root?:
Automatic updates will not work!
You can however download new firmware and keep your data: see pvillasuso hist post:
https://forum.xda-developers.com/t/update-and-keep-root-and-data.4504467/#post-87583223
Grab your latest firmware , get the AP file and patch it with your magisk app
Then Odin flash the full firmware , using the AP magisk patchfile @ AP Tab
Use CSC_HOME file @ CSC Tab ( to keep all your data and actual setup )
Done > Updated with root + data + setup
Thrudvangar said:
what?
Click to expand...
Click to collapse
That link is a hoax.
pvillasuso said:
Grab your latest firmware , get the AP file and patch it with your magisk app
Then Odin flash the full firmware , using the AP magisk patchfile @ AP Tab
Use CSC_HOME file @ CSC Tab ( to keep all your data and actual setup )
Done > Updated with root + data + setup
Click to expand...
Click to collapse
What about new updates after rooting? Will they be installed automatically or just downloaded the same why, or do we have to go fishing?
Stray doggy said:
What about new updates after rooting? Will they be installed automatically or just downloaded the same why, or do we have to go fishing?
Click to expand...
Click to collapse
As you are rooted, you will NOT receive OTA updates. You will need to Download the firmware, patch the AP file on phone with Magisk and flash the entire firmware in ODIN (using the Patched AP file)...
This has been stated multiple times...
If you did get n OTA update it would cause problems as it would most definitely unroot your phone...

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