How to flash a bootloader??? - Samsung Galaxy S7 Edge Questions and Answers

i cant manage to flash bootloader and modem withouth getting a bootloop:
those are the 2 file i need to flash BL: G935FXXS1APG5 Modem: G935FXXU1APEQ

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[Q] TWRP CWM Modem + Bootloader XXUGNK4

hi,
does anybody can generate an TWRP oder CWM zip of XXUGNK4 Modem + Bootloader.
i am on linux, so no odin.
thanks for any tips ...

[Q] Note3 N9005 LTE with XEO slow and boot loops

After flashing a German Note3 with stock 4.4.2 using Odin with the official Open firmware from Poland XEO N9005XXUENB3 the phone is really slow, the SIM card is not recognized and the device has boot loops. The flash process succeeded and factory reset and cache wipe were executed from recovery mode.
Only from recovery mode KOT49H.N9005XXUENB3 it successfully boot when it is again stuck with the boot logo.
In the recovery mode the yellow lines below indicate that the CSC-code DBT (Germany)
The official file was flashed using the AP field and the file: N9005XXUENB3_N9005OXXENB1_HOME.tar.md5
The reason for flashing was to be able to switch to Vietnamese which is available in the XEO firmware.
The phone should have been unlocked because a Lebara SIM card worked before which is no longer being recognized.
Is there a way to restore the functionality within this firmware or do I need to go back to a different firmware ?
I would not mind also trying a Lollipop stock rom but currently do not want to try tripping Knox.
EDIT: Baseband and IMEI is UNKNOWN
EDIT2: Flashing back the DBT firmware N9005XXUGNG1 resolves all these problems but I would still like to be able to switch to Vietnamese (Viet Tieng) language

Samsung Galaxy S5 SM-G900H Recovery Booting Probllem!

hello everybody , i have a problem with my galaxy s5 SM-G900H, becoz when i want to flash a new rom "Extrstolite" it demand to flash the latest botloader and modem for that.
when i decide to flash the both of new bootloader and modem, i do it with a this tool "Odin 3.09",
-1st : i flash the bootloader (becoz this tool can't let me flash the both of bootlader img & modem img)
so when the phone boot only logo of samsung s5 appear and nothing else.
so wat am-i supose to do guys?!:crying:
viadora13 said:
hello everybody , i have a problem with my galaxy s5 SM-G900H, becoz when i want to flash a new rom "Extrstolite" it demand to flash the latest botloader and modem for that.
when i decide to flash the both of new bootloader and modem, i do it with a this tool "Odin 3.09",
-1st : i flash the bootloader (becoz this tool can't let me flash the both of bootlader img & modem img)
so when the phone boot only logo of samsung s5 appear and nothing else.
so wat am-i supose to do guys?!:crying:
Click to expand...
Click to collapse
You're flashing the bootloader in the wrong tab, because modem and bootloader don't go in the same one.
Bootloader should be put in BL and Modem should be in AP, as such you can flash them both together on odin v3.09. After doing this, it should work, otherwise you may be flashing bootloader and modem incompatible for your 900H device.
Change odin or usbcable or OS pc
viadora13 said:
hello everybody , i have a problem with my galaxy s5 SM-G900H, becoz when i want to flash a new rom "Extrstolite" it demand to flash the latest botloader and modem for that.
when i decide to flash the both of new bootloader and modem, i do it with a this tool "Odin 3.09",
-1st : i flash the bootloader (becoz this tool can't let me flash the both of bootlader img & modem img)
so when the phone boot only logo of samsung s5 appear and nothing else.
so wat am-i supose to do guys?!:crying:
Click to expand...
Click to collapse
If solution of Akaĺsemann dont work
You can try other odin 3.07 3.10
Other usb câble
Or change Os pc like xp or w7
Dont worry if boot is long average 15mn

Upgrade dev edition BL PB1->PD1 for Phoenix Rom

Alright, here's my situation:
-On PB1 BL and PD1
-Dev edition BL
-Twrp installed
I want to upgrade to the PD1 bl so my softkeys and wifi work on phoenix rom. Ive ALREADY tried the method to fix this issue posted in the bl unlock thread (flash stock recovery then flash firmware).
Any and all help is greatly appreciated.
Directions To Update Or Downgrade Bootloaders
Download this files
PB1_Firmware_Only_NK2_Kernel.tar.md5
TWRP_Prepare.zip
SafeStrap_PB1_Bootloader_Unlock_AIO.zip
SafeStrap_PD1_Bootloader_Unlock_AIO.zip
SafeStrap_PF4_Bootloader_Unlock_AIO.zip
S5_KLTE_USA_VZW.pit
In TWRP Flash TWRP_Prepare.zip
Reboot to Download Mode
In Odin Under AP slot load PB1_Firmware_Only_NK2_Kernel.tar.md5
Now in Odin Under PIT load S5_KLTE_USA_VZW.pit If you have a 32gb phone instead of 16gb phone skip this step
Click Start
When finished on reboot watch for Safestrap Splash Screen and enter Safestrap
Now goto Power Menu/Reboot Menu and reboot to Download Mode
Make sure in download mode the current binary is Official. If it is not reflash In Odin Under AP slot load PB1_Firmware_Only_NK2_Kernel.tar.md5
Now in Odin Under PIT load S5_KLTE_USA_VZW.pit
Click Start on reboot enter Safestrap reboot back to download mode and make sure binary status is Official
If Binary Status is Official Pull battery restart and enter SafeStrap
Flash: (Choose 1 Whatever One You Choose Is The Firmware And Bootloader Version You Will Be On)
SafeStrap_PB1_Bootloader_Unlock_AIO.zip
SafeStrap_PD1_Bootloader_Unlock_AIO.zip
SafeStrap_PF4_Bootloader_Unlock_AIO.zip
Phone will Power Off.
Pull Battery enter TWRP recovery Wipe Data and System and Flash A Rom That matches Firmware For example PB1 would be a 5.0 rom PD1 Or PF4 would be 6.0.1 Rom

ODIN passed (green, phone restarted and worked normaly. Not ROOT but FRP locked.

Hi friends
I have Samsung S5 Neo (SM-G903F) 5.1.1 Lollipop.
1) I would like to flash LineageOS version 16. (by WEB infos it is possible) ... Moreover I would like to root my phone.
2) Last week I instaled TWRP via ODIN and it worked. I succefully made a backup of my phone with it.
3) I choosed at first ROOT for my device (to have a ROOT and with unlocked bootloader). And after it I would like to flash LineageOS 16.
4) So yesterday I made SF-Auto-Root. Not completely with success. ODIN showed a green PASS, phone restarted and worked normaly. But not ROOTED.
5) Today I test to open RECOVERY (VOL+/HOME/POWER), but TWRP not started and shortly showing RED text:
"Recovery is not seandroid enforcing. Custom binary blocked by FRP lock".
What now?
This is output from Phone info:
Product Code: SM-G903FZKAORX
Original CSC Code: ORX
Firmware's CSC Code: ORX
Active CSC Code: ORX
Available CSC Codes:
BGL, CYO, ERO, ETL, MET, ORX, ROM, SEB, SEE, SIO, TPH, TWO, XEH
CSC Country: Slovakia/SK
Mobile Operator: VodafoneCZ/23003
Root Existence: No
Android Version: 5.1.1 / SDK 22 (Lollipop)
Build Number: LMY47X.G903FXXU1APA2
Build Fingerprint: samsung/s5neoltexx/s5neolte:5.1.1/LMY47X/
G903FXXU1APA2:user/release-keys
Build Description: s5neoltexx-user 5.1.1 LMY47X
G903FXXU1APA2 release-keys
Build Date: Fri Jan 8 14:03:38 KST 2016
Bootloader Version: G903FXXU1APA2
PDA Version: G903FXXU1APA2
CSC Version: G903FOXX1APA1
Baseband Version: G903FXXU1APA2
Latest Firmware: G903FXXU2BRH2/G903FORX2BRI1/G903FXXU2BRH2
Firmware Status:
Kernel Version: 3.10.61-5560999 [email protected]SWDD6609 #1
********************************************************************************
Mostly I read, that only possibility to solve FRP is reflash device with stock rom.
But:
I read somewhere, that in case of FRP lock is NOT POSSIBLE use ODIN for flashing stock rom , because it will be blocked due to FRP, but to use KIES3 or SMART SWITCH.
They were written that KIES3 or SMART SWITCH rewrite status of FRP, what is not possible to do via ODIN.
Must be flash done with USB developed options + OEM unlock (this one for masking of FRP flag) ?
Am I right? I would like to do maximum NOT TO RISK a device brick.
Thanks in advance for Your help - with best regards Peter.
I am back ...
So I'm back. It was enough only downloaded TWRP again via ODIN. The FRP flag is still ON, but when the debugging mode is enabled, the UNLOCK OEM function is masking FRP and RECOVERY and BACKUP / RESTORE etc. is possible.
In the future I will download stock ROM to clear the FRP flag.

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