Here's the story,
This is my dad's phone. He just recently bought it. Out of nowhere, it stuck in bootloop (screen only show phone's model). He asked me if I can fix it.
I tried recovery mode and failed. It can't enter recovery mode. So I should fix it via download mode, right?
The thing is, I don't even know the firmware's phone. So I'm assuming it is Indonesian, cause I live in Indonesia.
I flash using odin and it passed but the phone still stuck.
When rebooting, the boot screen flashing 3-5 times (show phone's model - black screen - show phone's model - black screen - and so on), then stuck at boot screen again.
This is weird. So I thought maybe wrong firmware. I tried India and Phillipines (global) firmware too but the problem still exist.
I don't know how to solve it. Please help.
Phone's model: SM-J700F/DS
Um if you bought it from a samsung store, then take it back there.
my sasmsung galxy sm-j700f suddenly reboot to samsung lable
my mobile unable to open it flash to me "sasmung galaxy j7 powered by android" and it refuse to open then i flash the custom firmware by odin many times but it did not work then it try to flash twrp recovery and wibe data (factory reset )it did not work
Help please
gitompak said:
Here's the story,
This is my dad's phone. He just recently bought it. Out of nowhere, it stuck in bootloop (screen only show phone's model). He asked me if I can fix it.
I tried recovery mode and failed. It can't enter recovery mode. So I should fix it via download mode, right?
The thing is, I don't even know the firmware's phone. So I'm assuming it is Indonesian, cause I live in Indonesia.
I flash using odin and it passed but the phone still stuck.
When rebooting, the boot screen flashing 3-5 times (show phone's model - black screen - show phone's model - black screen - and so on), then stuck at boot screen again.
This is weird. So I thought maybe wrong firmware. I tried India and Phillipines (global) firmware too but the problem still exist.
I don't know how to solve it. Please help.
Phone's model: SM-J700F/DS
Click to expand...
Click to collapse
try this guide I made for restoring stock firmware from Samsung sever with the smartswitch app for Windows.
http://forum.xda-developers.com/galaxy-j7/j700t-development/how-to-restore-j700t1-model-to-t3423455
but you NEED YOUR SERIAL# AND MODEL # of that phone!
Fix # I dont know - if it works
Try this if it helps....
You will need ( link unavailable due to my little amount of posting and not using this account):
Galaxy J7 USB Drivers for the phone
The stock ROM for the phone (exact firmware)
Odin
First install Samsung Galaxy J7 USB drivers on Windows PC. Then Download the Samsung Galaxy J7 Stock Firmware from the link above and extract the folder on your desktop.
Download ODIN flash tool to flash the firmware on your phone. Extract the folder and you will see the ODIN.exe file in the folder.
Now Turn off your Galaxy J7 and Boot in download mode.(Hold down Volume Down + Home + Power button at the same time)
Once your Galaxy J7 is in download mode. Connect it to the PC with USB cable and run the ODIN.exe file on your desktop.
If everything is right and drivers are working properly. You will see the blue box on the ODIN screen, if not reinstall the drivers again and reboot your PC.
Now select the AP option from the ODIN screen and select the firmware file that you extracted
Hit the Start button from the ODIN screen to start the flashing process.
Once completed you will see the PASS messages on the ODIN and Phone will reboot automatically. Now you can disconnect your phone.
IMPORTANT:. If your phone is still stuck on the boot loop or in the Samsung Android Logo, then turn off the phone and reboot in recovery mode. TO do this Hold down Volume Up + Home + Power button at the same time. Now from recovery select Wipe Data/Factory Reset and after that Wipe cache partition. Now reboot you phone. If you are using a custom recovery, just wipe data/factory reset and wipe cache partition again.
DONE!!!! You unbricked your Galaxy J7. Now your Phone is running the stock ROM. Check it on the setting. ENJOY..
What is the recommended firmware for
SM-J700F/DS?? Can I flash it with any SM-J700F ?
Thanks!
hazembadr00 said:
my mobile unable to open it flash to me "sasmung galaxy j7 powered by android" and it refuse to open then i flash the custom firmware by odin many times but it did not work then it try to flash twrp recovery and wibe data (factory reset )it did not work
Help please
Click to expand...
Click to collapse
Can you not hijack threads and make your own please?
Samsung J6 Touch Not Working
J6 touch not working after official update
gitompak said:
Here's the story,
This is my dad's phone. He just recently bought it. Out of nowhere, it stuck in bootloop (screen only show phone's model). He asked me if I can fix it.
I tried recovery mode and failed. It can't enter recovery mode. So I should fix it via download mode, right?
The thing is, I don't even know the firmware's phone. So I'm assuming it is Indonesian, cause I live in Indonesia.
I flash using odin and it passed but the phone still stuck.
When rebooting, the boot screen flashing 3-5 times (show phone's model - black screen - show phone's model - black screen - and so on), then stuck at boot screen again.
This is weird. So I thought maybe wrong firmware. I tried India and Phillipines (global) firmware too but the problem still exist.
I don't know how to solve it. Please help.
Phone's model: SM-J700F/DS
Click to expand...
Click to collapse
Try to install TWRP on the phone, then try to wipe out the stock firmware that installed. And of course, reinstall the original stock firmware that come on that region. Its actually came from Indonesia, so be sure to install the right one.
Sijaygamer said:
What is the recommended firmware for
SM-J700F/DS?? Can I flash it with any SM-J700F ?
Thanks!
Click to expand...
Click to collapse
i need to know the answer for this please
i"ve tried every j700f rom out there nothing worked for me
is there any OFFICIAL firmware for the j700f/ds model ?
Related
i can't open may phone (samsung galaxy fit) i dont know what to do i tried this
Deodexed XXKQ2 ROM_blacklist for G-FIT after the reboot my phone is stuck in boot animation
Reboot in recovery mode and clear cache and wipe data.
Sent from my GT-S5670 using Tapatalk
i already tried that but it always stuck on boot animation, i forgot to install XXKQ2 what will i do? i cant open my samsung galaxy fit im crying now i just bought this phone from my allowance last week and now it is not openning i don't know what to help me, i just want to Deodexed XXKQ2 ROM_blacklist for G-FIT i just follow this link (http://forum.xda-developers.com/showthre...?t=1251069 ) after i do this phone is always stock in boot animation
Sounds like a soft brick to me. If you have Cwm, when the phone boots up.poured the appropriate button to get into recovery mode before the boot animation. For example, I have to press power button plus down key at the sane time upon booting up my ATRIX 4G. From there you can flash act room possible and solve the soft boot problem.
Bear in mind that these methods are for my phone. You have to do done research to see how it works on your device. Don't worry though....soft bricks are "curable".
Sent from my MB860 using XDA App
i already get into recovery mode the menus there are
reboot system now
apply update form sdcard
wipe/data factory reset
wipe cache partition
test redbend fota[FS]
i already tried all the menu but nothing happen my phone is still stuck up in booting animation my phone unit is samsung galaxy fit help me thanks
philipxtian18 said:
i already get into recovery mode the menus there are
reboot system now
apply update form sdcard
wipe/data factory reset
wipe cache partition
test redbend fota[FS]
i already tried all the menu but nothing happen my phone is still stuck up in booting animation my phone unit is samsung galaxy fit help me thanks
Click to expand...
Click to collapse
reboot in recovery mode and wipe data and cache.
If that doesn't work flash a new firmware or stock rom using odin
philipxtian18 said:
i can't open may phone (samsung galaxy fit) i dont know what to do i tried this
Deodexed XXKQ2 ROM_blacklist for G-FIT after the reboot my phone is stuck in boot animation
Click to expand...
Click to collapse
try a factory reset from recovery or else flash a new firmware... prob will be solved
thanks guys reboot in recovery mode and wipe data and cache this doesn't work.
how can i flash a new firmware or stock rom using odin, i hope that after i do this my phone will start working thanks guys i appreciate your help
try to help
philipxtian18 said:
thanks guys reboot in recovery mode and wipe data and cache this doesn't work.
how can i flash a new firmware or stock rom using odin, i hope that after i do this my phone will start working thanks guys i appreciate your help
Click to expand...
Click to collapse
try this step.
Turn off your Samsung Galaxy Fit
Remove your SIM Card and SD Card, just to avoid any issues
Extract the previously downloaded firmware packaged.
Run ODIN 4.38.exe on your PC
Click the OPS button then select BENI_v1.0.ops from extracted archive and load it.
Set the Samsung Galaxy Fit into DOWNLOAD MODE (When the screen is turned on Press and Hold POWER+VOLUME DOWN+OK Button simultaneously) Then Connect the device via USB into PC.
If ODIN detected and recognized the device the COMORT mapping at the left side will change to color yellow.
If all is set and ready: Press "Start" button and wait...
It will then start to Download, the flashing process may takes around ~5 minutes.
If all goes well and successful your phone should reboot automatically
A square on the left will display a "PASS" word it means that the flashing process was successful.
Once all completed, disconnect the phone. Turn off your phone, insert back your SIM Card and SD Card again.
Turn on your phone. Then confirm the new downloaded firmware version by typing **#1234#.
thanks guys for you help my phone now is working i flash a new firmware , i am fro asia(philippines) but i use other firmware is it okay? when i type **#1234#. the screen said that connection problem or invalid MMI code.
philipxtian18 said:
thanks guys for you help my phone now is working i flash a new firmware , i am fro asia(philippines) but i use other firmware is it okay? when i type **#1234#. the screen said that connection problem or invalid MMI code.
Click to expand...
Click to collapse
sorry my mistake, this is the correct *#1234# try again...
Problems can occur if you flash a different region firmware.
I'd advice to flash ddkq5, atleast its Asian
Sent from my GT-S5670 using Tapatalk
the firmware that i use was
Europe:
S5670XXKPG
i don't see any problem thanks guys for the big help
hi everyone
my tab got boot loop 2 days ago.i'm stuck at "samsung galaxy tab 7+" logo,i can't even enter the animation and another samsung logo,and every time i tried to turn off the machine,it did not.the screen just off few second and its on again with the same logo
and in the recovery mode, the tab said "can't mount thing" "no such directory" and etc with a "android + yellow triangle background"
i already flashing with ODIN(Firmware6200XXKL7/P6200OLBKJ1/P6200XXKL7/P6200XXKL7 and firmware : P6200XXKK6_P6200OLBKJ1_P6200XXKK6_HOME) twice and complete.but still got the problem
i would appreciate if someone help me to solve this problem or at least give me advice
btw,bought this device in from indonesia(made in korea)
Baseband Version: P6200GSMH
sorry for bad english
thanks before
try holding power and vol+ for at least 10 seconds, and keep holding it. or try power and volume down for 10+ seconds.
should attempt to get you into recovery or download mode.
chrisrotolo said:
try holding power and vol+ for at least 10 seconds, and keep holding it. or try power and volume down for 10+ seconds.
should attempt to get you into recovery or download mode.
Click to expand...
Click to collapse
thanks for the reply
i can go to the recovery mode and download mode..i already flash my tab in download mode and wipe data in recovery mode.but the problem still there
so what should i do?
see if you can get an adb log, you could also try Samsung Kies (2.0) It may have trouble finding device/ installing drivers; you might want to connect it in download mode. There are emergency recovery options in Kies I think, but its probably same thing as Odin. Are you sure that is the correct firmware for your device? are you familiar with Odin? possible bad flash/disconnected?/bad cable?
i recommend try flashing whatever firmware you originally had. a full stock one with .pit file would be ideal.
try sammobile.com/firmwares
chrisrotolo said:
see if you can get an adb log, you could also try Samsung Kies (2.0) It may have trouble finding device/ installing drivers; you might want to connect it in download mode. There are emergency recovery options in Kies I think, but its probably same thing as Odin. Are you sure that is the correct firmware for your device? are you familiar with Odin? possible bad flash/disconnected?/bad cable?
i recommend try flashing whatever firmware you originally had. a full stock one with .pit file would be ideal.
try sammobile.com/firmwares
Click to expand...
Click to collapse
thanks again
i don't know,that is correct firmware or not,but i pretty sure there is no bad cable or disconnected
many thanks for the recommendation,i will download it.let you know
just flashing with firmware sammobile.com still no luck..
i want try the other version firmware(same region and country) but there are five file in the archive file,
here the list
GT-P6200-MULTI-CSC-OLBJ1.tar.md5
MODEM_P6200XXKK1_REV_02_CL1075407.tar.md5
MODEM_P6200XXKK1_REV_04_CL1075407.tar.md5
P6200_APBOOT_P6200XXKK1_CL577298_REV02_user_mid_sh ip.tar.md5
P6200_CODE_P6200XKK1_CL577298_REV02_user_mid_ship .tar.md5
Click to expand...
Click to collapse
which file is the firmware?
and also,it's look like,until now there is no .pit file for p6200
any suggestion ?
thanks for the answer before
Urgent help on samsung galaxy tab p6200 needed plz
Model Number : GT–P6200
Android Version : 3.2
Baseband Version : P6200XXKL7
Kernel Version : 2.6.36-P6200JPKL2-CL606727 [email protected] #3
Build Number: HTJ85B P6200JPKL2
i have rooted my phone,
it was working perfectly fine,
but when i done factory reset then the problem started,
it ia automatically restarting again and again
not able to switch off n switch on
then download rom (P6200XXKL7_P6200XEUKL1_XEU)
and tried to flash rom but tar file is not showing from odin pda,
please help me
nabildarwajkar said:
Model Number : GT–P6200
Android Version : 3.2
Baseband Version : P6200XXKL7
Kernel Version : 2.6.36-P6200JPKL2-CL606727 [email protected] #3
Build Number: HTJ85B P6200JPKL2
i have rooted my phone,
it was working perfectly fine,
but when i done factory reset then the problem started,
it ia automatically restarting again and again
not able to switch off n switch on
then download rom (P6200XXKL7_P6200XEUKL1_XEU)
and tried to flash rom but tar file is not showing from odin pda,
please help me
Click to expand...
Click to collapse
Try this instructions carefully. It works for any samsung phones:
http://forum.xda-developers.com/showpost.php?p=27043121&postcount=9
but in step 3, when it says if you weren't in GB, don't worry about it. What it is, if you change version of android (i.e. from Honeycomb to ICS and vice versa), than you need to include pitfile and repartition, as well as flashing dbdata.rfs.
Thanks buddy
I will try as u suggested
and will come back soon after flashing
thanks
still same problem please help
i tried flashing as u suggested and successfully compleated but still restarting only 1 thing improved that is now am able to switch off my tab
please guys help me dnt wanna loose my tab
and 1 more thing in odeen, where i can put dbdata file
please help
You can flash dbdata on pda field as well. Make sure you use the correct file. Before you proceed with it, can you go to recovery mode and do factory wipe? Let me know if you got any mounting error message or not after wipe.
Nore: if you need a pitfile, you can download this:
http://forum.xda-developers.com/misc.php?do=showattachments&t=1441350
Any solution yet? My device suddenly acting the same way when I doing Factory Reset in cmw recovery. I've try doing reflashing via odin to xxkl7 and dxkl3 with no lock, im still stuck bootlooping on first splash screen.
Something I found is that if Im flashing the rom using heimdall, it always failed on flashing the cache, with a message saying that heimdall being crash. Any advice?
continue holding vol up and power through 2 reboots, you should get recovery mode.
My device also experiences similar symptoms when formating /data. Perhaps the file system is corrupt or mild superbrickbug.
Anyways what I usually do Is Odin back to stock, when it passes it hangs at boot, reboot to recovery and factory reset/ wipe data. Should boot now.
For /cache issue. try the first step I mentioned to get into recovery and wipe /cache, actually format it too, if you have CWM Recovery. Wipe dalvik and factory reset too. Then I would try Odin to stock. And again wipe /data if stock Odin doesnt boot.
good luck.
downloaded twrp 3, was running 5.1.1 on my phone and rooted it. tried to flash a rom and got stuck in a bootloop, now I cant boot into twrp, or anything for that matter. All i can do is hold volume down and power and home and try to ODIN a new bootloader or such and it just fails. what do i do? but when I try to boot into TWRP it goes into a blueish screen with a White exclamation mark saying "An error has occurred while updating the device software. Use the Emergency recovery function in the smart switch PC software. I tried to do that but it didnt even recognize the device. At this point i dont care about the data, I just need a working device
Okay, so I attempted to unroot and flash the stock 5.0.2 software and I got a error on the download screen. It says SW REV. CHECK FAIL. DEVICE: 3. BINARY: 1.
If you have no knox install MM official then flash this kernel tar file (AP) https://drive.google.com/folderview?id=0B40ItdHKfkyQcTA5bnRPWDg0X28&usp=drive_web#list it will boot to mm 5min :good:
Btw you cann downgrade from 5.1.1 to 5.0.1 you just go up not down
zach616 said:
downloaded twrp 3, was running 5.1.1 on my phone and rooted it. tried to flash a rom and got stuck in a bootloop, now I cant boot into twrp, or anything for that matter. All i can do is hold volume down and power and home and try to ODIN a new bootloader or such and it just fails. what do i do? but when I try to boot into TWRP it goes into a blueish screen with a White exclamation mark saying "An error has occurred while updating the device software. Use the Emergency recovery function in the smart switch PC software. I tried to do that but it didnt even recognize the device. At this point i dont care about the data, I just need a working device
Click to expand...
Click to collapse
Happened to me a lot of times in the past few days trying to get MM, for some weird reason flashing Unikernel always works for me (takes me to recovery screen after, then i select 'reboot now'), and all my data, apps etc are still there
emcardle660 said:
Happened to me a lot of times in the past few days trying to get MM, for some weird reason flashing Unikernel always works for me (takes me to recovery screen after, then i select 'reboot now'), and all my data, apps etc are still there
Click to expand...
Click to collapse
will try and update. thank you. didnt work.
Okay guys so now I need a ROM to flash using ODIN. I tried to download from sammobile but the speeds are too damn slow. What I tried to flash was this file " G920TUVU1AOCG_G920TTMB1AOCG_G920TUVU1AOCG_HOME.tar.md5 " and i got the error 3 to 1.
Download Samfirm from here, XDA itself.
Run samfirm, enter model as G920F and your region code.
It will download from Samsung servers, so high speed.
Now flash using Odin the downloaded file by putting the phone in download mode, (vol down+home+power on).
How did it happen?
Did you try to flash the VOD 6.0.1 and got stuck towards the end at hidden.IMG failing the process?
If yes, then its a two minute job. Just open the 6.0.1 tar archive and look for hidden.IMG extract it anywhere and rename it from "hidden.img" to "hidden.img.tar".
Note flash this hidden.img.tar as AP in download mode, your phone should boot.
My samsung SM-G930F is stuck in a boot loop, and recovery mode won't start., only download mode
i did a flash firmware for XEU carrier (phone bought in UK) and the flash process PASSED, it still goes into boot loop and has the same problem as previously.
Does anybody met this problem before? some suggestions please?
note: Odin v3.13 and Firmware Oreo 8.0 XEU
amig0s said:
My samsung SM-G930F is stuck in a boot loop, and recovery mode won't start., only download mode
i did a flash firmware for XEU carrier (phone bought in UK) and the flash process PASSED, it still goes into boot loop and has the same problem as previously.
Does anybody met this problem before? some suggestions please?
note: Odin v3.13 and Firmware Oreo 8.0 XEU
Click to expand...
Click to collapse
Flash it again with BTU not XEU.
cooltt said:
Flash it again with BTU not XEU.
Click to expand...
Click to collapse
that didn't work either, any others suggestions?
amig0s said:
that didn't work either, any others suggestions?
Click to expand...
Click to collapse
Yeah this happens sometimes, either go through the flash again with a different version of Odin or force reboot into recovery by pressing volume up+home+power while in download mode or as soon as it turns off to reboot.
If you get into recovery wipe/factory reset then reboot.
cooltt said:
Yeah this happens sometimes, either go through the flash again with a different version of Odin or force reboot into recovery by pressing volume up+home+power while in download mode or as soon as it turns off to reboot.
If you get into recovery wipe/factory reset then reboot.
Click to expand...
Click to collapse
I tried to flash with different versions of odin, it gets stuck at NAND partition (smth like that), and runs till the end only with v3.13.1
Problem still exists, and there seems to be no way to get in recovery mode in order to do the factory reset
amig0s said:
I tried to flash with different versions of odin, it gets stuck at NAND partition (smth like that), and runs till the end only with v3.13.1
Problem still exists, and there seems to be no way to get in recovery mode in order to do the factory reset
Click to expand...
Click to collapse
Listen we get this all the time on this board, it is always the user not doing something correctly.
You bought the phone in the UK, what firmware was already on it?
Are you sure it is a genuine G930F?
What is the exact version of the firmware you are trying to install?
Where are you getting it from?
Did you enable "debugging" before flash?
If you flash with Odin and you get a "PASS" the recovery menu is definitely there.
cooltt said:
Listen we get this all the time on this board, it is always the user not doing something correctly.
You bought the phone in the UK, what firmware was already on it?
Are you sure it is a genuine G930F?
What is the exact version of the firmware you are trying to install?
Where are you getting it from?
Did you enable "debugging" before flash?
If you flash with Odin and you get a "PASS" the recovery menu is definitely there.
Click to expand...
Click to collapse
When i bought it there was Android 6.0..
yes, i'm sure, taken directly from the store.
I'm trying to install "SM-G930F BTU UNITED KINGDOM G930FXXU5ESD2 FIRMWARE" downloaded from sammobile.com
No i didn't enable debugging because my phone suddenly crashed and there is no way to boot itup
amig0s said:
When i bought it there was Android 6.0..
yes, i'm sure, taken directly from the store.
I'm trying to install "SM-G930F BTU UNITED KINGDOM G930FXXU5ESD2 FIRMWARE" downloaded from sammobile.com
No i didn't enable debugging because my phone suddenly crashed and there is no way to boot itup
Click to expand...
Click to collapse
Ok well it may be a hardware problem rather than software if the phone crashed.
Try one more thing first.
Flash Nougat from Sammobile not Oreo and see if it boots, sometimes this has to happen first.
**Also have you tried Samsung Smart Switch Emergency software recovery?**
cooltt said:
Ok well it may be a hardware problem rather than software if the phone crashed.
Try one more thing first.
Flash Nougat from Sammobile not Oreo and see if it boots, sometimes this has to happen first.
**Also have you tried Samsung Smart Switch Emergency software recovery?**
Click to expand...
Click to collapse
Samsung Smart Switch doesn't recognize this device, i guess it a hardware problem in the end.
I tried all the solutions mentioned above.
Anyway thank you very much, i will go to a service center.
Peace <3
NO expert, but had similar problem.
While in boot loop, volume down+home+power
when rebooting quickly switch to volume up+home+power
boots into recovery
select mount system, press power button.
worked for me
Although prior to the fix for me, I wiped cache and factory reset while in recovery. Not sure if it was needed.
Hi everyone, hope you're all good. One day my phone has restarted and stuck on boot logo. I can't access to recovery mode, I've tried to flash an official firmware, but when the phone restarts, it stucks again on boot logo. I've tried to flash twrp, but it fails because of "oem lock".
I would like you to help me, please.
[email protected] said:
Hi everyone, hope you're all good. One day my phone has restarted and stuck on boot logo. I can't access to recovery mode, I've tried to flash an official firmware, but when the phone restarts, it stucks again on boot logo. I've tried to flash twrp, but it fails because of "oem lock".
I would like you to help me, please.
Click to expand...
Click to collapse
Have you changed partitions? If not, flashing of stock firmware should work. Is the firmware for your exact device model and region? As long as oem lock is enabled, do not try to flash a custom recovery.
It_ler said:
Have you changed partitions? If not, flashing of stock firmware should work. Is the firmware for your exact device model and region? As long as oem lock is enabled, do not try to flash a custom recovery.
Click to expand...
Click to collapse
No, I haven't changed the partition. But, I don't know how to select the good firmware, I'm in Africa. I have just picked one, and tried to install, it passed but when the phone restarts it still stuck on the boot logo.
[email protected] said:
No, I haven't changed the partition. But, I don't know how to select the good firmware, I'm in Africa. I have just picked one, and tried to install, it passed but when the phone restarts it still stuck on the boot logo.
Click to expand...
Click to collapse
The firmware should be for the SM-A515F ... and maybe african region?!
If the phone was used in a different region before, you may need to do a factory reset (wipe data).
As long as you can enter download mode and Odin on your PC recognizes the device, there is hope to get it up and running again.
It_ler said:
The firmware should be for the SM-A515F ... and maybe african region?!
If the phone was used in a different region before, you may need to do a factory reset (wipe data).
As long as you can enter download mode and Odin on your PC recognizes the device, there is hope to get it up and running again.
Click to expand...
Click to collapse
I already tried to get into recovery mode, with all the methods seen online, but it can't get into it
[email protected] said:
I already tried to get into recovery mode, with all the methods seen online, but it can't get into it
Click to expand...
Click to collapse
Have you tried these methods already?
How to Enter Recovery Mode on Samsung Galaxy A51 Phone
Samsung Galaxy A51 Android Recovery Mode. You can Reboot, Wipe data, Factory reset and wipe cache your phone after entering into Recovery Mode.
www.mobilereset99.com
Good luck!
Hi I've the same problem and I flashed the right firmware i live in Egypt and my phone is A515F and I can sometimes get into the recovery mode
and download mode access is easy .. flashed t many times and I can't get it to boot
I tried
SM-A515F_EGY_A515FXXU4EUD7
and also
A515FXXU4CUA1_A515FOJM4CUA2_EGY