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problem with finger print on s7 edge nougat 7.0

hello
i installed nougat 7.0 on my s7 edge
the BTU version G935FXXU1DPLT
but every time that i try to setup the finger print or any other method of security the option is crashing ?
that wasn't happened in 6.0.1 ... my model is G935F
does any one familiar with this problem ?
i did the following thing :
factory reset from the settings
factory reset from the recovery mode
and wiped all the cache
please your kind advice
thanks

I would recommend flashing nougat again. But make sure you wipe all system, data, cache via recovery.
Sent from my SM-G935F using Tapatalk

dollar7 said:
I would recommend flashing nougat again. But make sure you wipe all system, data, cache via recovery.
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
i did it and still not working
maybe i need to install the firmware from other country ?

Rebooting on stock and stuck booting on custom

Hello
I have a Galaxy Tab 4 7.0 SM-T230 that is not booting correctly.
I got it in a non working condition, kept rebooting when turned on.
I reflashed the stock ROM using Odin after installing TWRP but this would results in the tablet getting to the choose your language screen then restarting itself.
I tried the below versions of the stock ROM but they all have the same result:
T230XXU0ANG3_T230SER0ANG2_T230XXU0ANG3_HOME.tar.md 5
T230XXU0ANJ4_T230BTU0ANJ2_T230XXU0ANJ4_HOME.tar.md 5
T230XXU0ANK3_T230BSE0ANK1_T230XXU0ANK3_HOME.tar.md 5
StockRoms-Series_T230(NU)+V1.6.3
The custom ROMs I have tried get stuck on their startup/boot screen.
I have also tried:
Wiping all david, cache, data, system, internal.
Re partitioning using DEGASWIFI_HIDDEN_100M.pit
Using Odin 3.9 and 3.12 with the md5 file in the AP section
TWRP openrecovery-twrp-2.8.0.1-degas and TRWP_2.8.7.0_EUR_VERSION
The custom ROMs cm-v13-degaswifi-kids-unofficial-20170713, ACHERON_ROM_V2.3.5_SM_T230_NU and [KK] [SM-T231/T230/NU] + Android 5.0 Lollipop Material Design
Combinations of reflashing, factory reseting, cache wiping.
Kies recovery but it will not maintain a connection, keeps disconnecting the tablet
Fixing partitions in TWRP
The only thing left to do as far as I am aware is to NAND Erase all but I am not sure if recovering after doing that is feasible.
Update: Tried Nand erasing, then re partitioning and reflashing of stock firmware, no change.
Tried EFS clear and Phone bootloader update.
Now the partitions appear to be broken and re partitioning with the pit file and reflashing does not fix it, cannot mount data or system.
Any suggestions to resolve this issue?
Thank you

bootloop after installing systemless xposed... any suggestion ?

dears,
I just got a samsung galaxy s7 edge (sm-g935fd)
I installed TWRP successfully
then I rooted it successfully
then flashed xposed-v88.2-sdk24-arm64.zip from recovery and was stuck on samsung logo
then flashed Magisk-uninstaller-20171123.zip and I am now bootlooping.
any help ? is the systemless xposed working on S7 edge ? how can I get out of this bootloop, should I reinstall everything ? I have access to download mode and recovery. Thanks in advance guys

In TWRP wipe dalvik, sys, cache and data, and restore your setup, or wipe dalvik, sys, cache and data and re-flash the ROM/starting over. Don't flash exposed until you check for the proper version for your phone, and only use one root method at a time.

SM-T550 not working anymore: bricked? help?

Hi guys, I need your help.
I have a Samsung Galaxy Tab A SM-T550 and I wanted to wipe its content. The tablet was rooted, and it had TWRP as recovery.
I rebooted to recovery and wiped System (probably the guilty), Data, Cache and Dalvik with TWRP, then I pressed "reboot" and it told me "no os installed".
So I tried to flash a custom rom, the JazzROM, but still it's stucked at the logo screen (it restarts itself after 10/15 minutes and then again stucked).
What can I do to solve?
I'm able to access to TWRP.
Thanks!

Ornstein said:
Hi guys, I need your help.
I have a Samsung Galaxy Tab A SM-T550 and I wanted to wipe its content. The tablet was rooted, and it had TWRP as recovery.
I rebooted to recovery and wiped System (probably the guilty), Data, Cache and Dalvik with TWRP, then I pressed "reboot" and it told me "no os installed".
So I tried to flash a custom rom, the JazzROM, but still it's stucked at the logo screen (it restarts itself after 10/15 minutes and then again stucked).
What can I do to solve?
I'm able to access to TWRP.
Thanks!
Click to expand...
Click to collapse
Download and install the stock firmware.
I suggest in future you use TWRP for its intended purpose. Make a full device backup prior to modifying anything.

ashyx said:
Download and install the stock firmware.
I suggest in future you use TWRP for its intended purpose. Make a full device backup prior to modifying anything.
Click to expand...
Click to collapse
Thanks ashyx, I have flashed the one that I found on Sammobile, and now it's working
And yes, you're right about the backup, I forgot to do it

Help! I have a xt1575 and when I do a wipe in the latest twrp, it crashes and reboots

So basically I installed a un oficial lineage os 17 rom in my secondary phone, a moto x pure xt1075 and I did not like the performance, so I decided to install another rom, so I was gonna wipe the Dalvik cache, System, Data and Cache. The problem is that when I swipe to wipe, the twrp crashes and reboots. So now I have no android os and now I have this phone without os. So I wandered if I could get any help on how to fix this problem with twrp.
https://imgur.com/gallery/JMqtiy8
This link is a video showing what happens when I swipe to wipe.
I also tried wiping each Dalvik cache, System, Data and Cache individually and the phone gets stuck and vibrates and reboots.
I honestly have no hope and I think I just broke my secondary phone
If someone tried to help me I would appreciate it.
I also trie searching solutions and got nothing.

SOLVED by making a factory reset on TWRP
Sent from my XT1575 using Tapatalk

Ferchurito said:
SOLVED by making a factory reset on TWRP
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
I am in the same boat, how do you do a factory reset on TWRP ? Thank you for your time.