Tab A SM-T355Y in Bootloop, cannot access Recovery. Help (please)? - Samsung Galaxy Tab A series Questions & Answers

So I gifted my mother a Galaxy Tab (SM-T355Y) a few years back and it was behaving fine until a few weeks back. Now it gets in an infinite bootloop when we try turning it on (I see the black screen with Galaxy Tab written in white, and it boots again and again) and it simply won't budge. I cannot access recovery in this state as pressing the required buttons still keep me in the loop.
Now flashing the stock firmware on Odin would be the logical go-to in such case, but I cannot get Odin to recognize the device when plugged in on Download mode. I keep getting a message saying 'Windows doesn't recognize the device', but it recognizes my S10 perfectly and I did install all necessary drivers when I had plugged in my S10 for the first time.
I think the drivers for both S10 and the Tab should be the same. Am I missing something here? I hate it when I'm not able to fix an android device myself, but I seem to have hit a roadblock in this case.
PS: I don't come from a tech background and I've learnt all things android on XDA, so excuse any gaps in my understanding.
Cheers!

Related

Totally bricked my Samsung Galaxy Tab P-i9000

Hello - I urgently need help with my Samsung Galaxy Tab.
I flashed a wrong PIT/PDA & what happened is:
- my Galaxy Tab does not reboot at all
- the flashlight in the back suddenly switched ON automatically
No matter how long I press the Power Button, the device switches off just for one second, and then the flashlight switches ON again - but no reboot.
I cannot get into download mode / when I try to use commands with Odin, it only says: error: device not found.
Odin does show my device ([COM:4]), it appears as: Added // only the download mode does not work!
When I tried to start SuperOneClick, trying to Unroot, it is stuck with: "Waiting for device"
Weirdly, though, my netbook does install the drivers automatically when I plug it in. Which means, my netbook can "read" the device.
Does anyone here know how I could make the extreme Hard Reset, without having to reboot?
--------------------------
If you think this post should rather go to the Developers section, please feel free to move it // I am thankful for any help
Have you tried connecting to it with ADB to see if you can reach it at this level (apart from with SuperOneClick)? Try installing the Droid Explorer application on your Windows PC and see if it will recognise your Tab. If it will you should be able to initiate a reset from the Droid Explorer UI. If it won't I would suggest that you are hard bricked and it will have to visit Samsung. Good luck!
Hello,
thank you for your advice.
adb does not detect my device ..
and, unfortunately, neither does Droid Explorer
Just find it so strange that ODIN does ..
but like you said -
I am also afraid, that this is a "hard brick" & I will go see the retailer tomorrow.
Thank you, though, for offering help.
QueenAmy said:
Hello,
thank you for your advice.
adb does not detect my device ..
and, unfortunately, neither does Droid Explorer
Just find it so strange that ODIN does ..
but like you said -
I am also afraid, that this is a "hard brick" & I will go see the retailer tomorrow.
Thank you, though, for offering help.
Click to expand...
Click to collapse
If Odin sees it, its not bricked. What image is on the LCD when Odin sees it, or is it blank?
rotohammer said:
If Odin sees it, its not bricked. What image is on the LCD when Odin sees it, or is it blank?
Click to expand...
Click to collapse
I guess the problem here is that even if Odin sees the USB device connected, if the Tab won't go into download mode then it's as good as bricked. With the SGS you can construct a USB jig with a 301k resistor between pins 4 and 5 of the micro USB to push the device into download mode if it won't respond any other way. I wonder if a similar thing would work for the Tab... Sounds like a challenge for someone who has two Tabs and doesn't mind experimenting a bit with one of them.
bdl1969 said:
I guess the problem here is that even if Odin sees the USB device connected, if the Tab won't go into download mode then it's as good as bricked. With the SGS you can construct a USB jig with a 301k resistor between pins 4 and 5 of the micro USB to push the device into download mode if it won't respond any other way. I wonder if a similar thing would work for the Tab... Sounds like a challenge for someone who has two Tabs and doesn't mind experimenting a bit with one of them.
Click to expand...
Click to collapse
lol, I'll get my cheap Chinese Tab cables this week and hack one up to test.
My guess is that Odin will only see the Tab when it is in download mode. Id try flashing it in that state and find out for sure. It sure cant hurt.
You went to your retailer?I have exactly the same problem!!
First of all - THANK YOU for having started this discussion.
Yes, I went to the retailer. My Galaxy Tab is with Samsung Technical Support now; will keep you posted.
To answer some earlier questions, yes ODIN did recognize my Tab; but the screen on the Tab remained totally black. Only this strange "flash" light on the back kept glowing.
rotohammer, if you really get to test what you mentioned before, I'd be interested to hear what happened - but, personally I would not recommend it, unless you are sure you want to risk completely ruining your dear Tab.
studio54 said:
You went to your retailer?I have exactly the same problem!!
Click to expand...
Click to collapse
I did ... and less than 2 weeks later ..
Update:
13-Jan-2011
Today noon I got a call from my retailer my Galaxy Tab was ready to be picked up & I was really lucky: my retailer said the repair would normally cost EUR 650.-
.. as I had damaged the whole mainboard ..
but as the Tab was less than 1 month old, they were so kind to do it w/in my warranty - so I did not have to pay for it.
I'm very relieved, as you can imagine.
Got my Galaxy Tab back with a brand-new mainboard, everything is working well &
I sure learned my lesson.
I will not flash the Galaxy Tab again.
Only because Galaxy Tab and Galaxy i9000 are both on Froyo, it does NOT mean that you can flash the same software!
I wanted to apply the 3 button combo fix on my Galaxy Tab but apparently it does not work!
Bricked mine as well, but mine is a weird case
I bring up the weirdest case of bricking so far, i was on an official Arabic (P1000JPJK2)Firmware, and i noticed a new Arabic release on SamsungFirmware.com (P1000JPJM3) i downloaded it and downloaded the .pit file, Started Odin v1.7 and unchecked repartition, selected the PDA and the pit and started the processes, odin finished and Reseted the device and give me the green light with the word PASS, however, the my p1000 decided to reboot into download mode automatically, so i rebooted the device manually and got stock in the Samsung Logo and keeps looping. so i decided to go back to my previous Rom but it will always fail and i would have to reboot my tab and it will show the good ol' Phon-PC logos, however, odin would see it and would flash anything i want. i tried flashing various versions of rom's but they would all fail... i tried repartition checked and unchecked and nothing worked, so lastly i decided to flash the .pit file alone and that worked and got me back to where i was stuck in the Samsung logo loop and no ROM would be flashed through Odin BUT the (P1000JPJM3) but it still will not boot! and funny enough i took it to sammy's repair shop and they told me to come pick it up in a few hours but they told me that they failed to repair it and they would need to keep it till tomorrow, but they guy was not that optimistic about getting it repaired and to make things worse i couldn't get unrooted so there is a good chance that there will be no warranty... does this mean that i bricked it for good? please help me.

need help wit sgt-p1010, please!!!!!!!

hey guys is will need some help with this device im not kind of a noobie on this kind of things bcs i been working with several phones, like the veteran xperia10, galaxy ace, motoroi2, etc etc. but never with a tablet
here is what it happens a friend ask me if i can upgrade his sgt-p1010 to a newer version, honeycomb or maybe ics, i´ve read a lot of posts regarding this on how to upgrade it trough odin everything was fine until the reboot of the device, bcs by my mistake i flash a rom of the 7.7" tab and this one is a 7" only now the tab is not turning on, odin is not recognizing it, either samsung kies or the pc. buttons are not responding it wont charge and cant enter to download mode.
I REALLY NEED HELP FROM U GUYS, HOPE U CAN HELP ME
ps. srry for my english :laugh:
This kind of thing can result in the inability to boot which can only be repaired by the use of specific hardware, i.e. this could be a "hard brick". Then again, maybe it can be restored to working order by flashing it again (a "soft brick"). So the very first thing you need to know is, can it get to download mode?
Turn it off, if it's switched on, and charge it for a couple of hours,say four hours. Use the original charger connected to mains. It doesn't matter if it shows anything, or nothing on the screen, let it charge. This is to make sure flashing it won't fail because it doesn't hold a charge.
Now connect it to the PC with the original USB cable. Then after making sure it's switched off, switch it on by pressing the On/Off button, while simultaneously the Volume UP switch. Press them both at the same time, and keep them pressed! If you're lucky you'll get the yellow graphic with the download text. A phone symbol, an !, and a PC symbol is fine too. Even if it doesn't show anything, you may be in download mode, so install the right drivers, and hopefully Odin or Heimdall will recognise is, and will allow you to flash the right ROM.
well i already let it charge for all night long and nothing happens after i perfomed the flashing the screen was totally in black but it doesnt shoes anything i mean the tab was turned on, then apparently batterie dies and after that is not charging. already tried with the heimdall thing but it says that device is not connected.
I think that this is going to be a HARD BRICK
so do u thhink there is another way to solve it?????
or it will be necessary the JTAG stuff???? bcs i dont want to try that it seems that is very difficult to me bcs i dont know nothing about hardware jejejeje
You have installed the Heimdall driver? It's called zadig.exe. Then you have to go to download mode and connect the Tab to the PC with the USB cable. Then Heimdall hopefully will detect the Tab.
If there's no way software will revive the Tab, it's hard bricked and will need hardware to get it working again. There's this guy mobiletechvideos.com who will repair any kind of brick. Basically he uses the JTAG on the board of the Tab and a special box to flash the right ROM to the Tab, even when it's dead. Some here have tried the service, and they say he's quite reliable. Another way is to modify your Tab with Adam Outler's Unbrickable Mod. It's brilliant, you can't soft brick your Tab after that, but it involves soldering very small components on the board of the Tab. The mobiletechvideos guy can do it for you I believe.
Well, I guess you just got a hardbrick .
The only way to fix this problem is go to SAMSUNG SERVICE CENTER.
Sent from my GT-P1000 using xda app-developers app

Killed my phone, still in warranty - or not ? please help !

Hi all !
I have a Samsung A8 (model SM-A800F) which was working great. I ran Kingo Root to try to install Youtube ad free. The next time I restarted it, it didn't load, and restarted in an endless loop to where "Samsung" logo appears (then restarted again). I booted into System Recovery and chose to reset to factory, but it didn't help. Then I tried flash it using Odin in Download mode. I installed the Windows drivers, downloaded the 6.0.1 firmware for Vietnam (where it was purchased), loaded the file into the AP field, and once verified clicked Start. The progress was frozen when reaching mid-way every time I tried, until it said "an error occured while updating the device software. Use the Emergency recovery function in the Smart Switch PC software"...
I downloaded Smart Switch and installed in Windows, but the drivers were not able to install correctly, and failed on the component referring to the ID or something... while Modem driver was installed correctly and the phone appeared in Device Manager. Smart Switch didn't recognize my phone and said "unsupported device".
Now I cannot get the phone stay constantly ON, and the screen shuts down and loads in an endless loop, to the "Error occured" screen... When trying to boot to the ODIN Download page, it loads, I press UP for Continue, and then it again shuts down and loads to "Error Occured".
I tried to charge over night but it didn't help. It does the same thing when the phone is connected to the charger...
However it seems that by IMEI it is sill under warranty. I'm not sure if I voided it :/
Here's what the Download mode page says:
ODIN MODE
PRODUCT NAME: SM-A800F
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Official
FAP LOCK: ON
Secure Download: Enabled
KNOX WARRANTY VOID: 0
AP_SWREV: 1
Would appreciate any help, this phone is almost new but now it's dead :/
Your warranty is not voided. Your Knox E-Fuse still intact.
Also this is for S8 not A8 forums.
Paradoxxx said:
Your warranty is not voided. Your Knox E-Fuse still intact.
Also this is for S8 not A8 forums.
Click to expand...
Click to collapse
Thanks,
I just couldn't find any A8 forum, and thought there would be more people here who can help.
Would appreciate any help on this... thanks in advance
wurlitzer99 said:
Thanks,
I just couldn't find any A8 forum, and thought there would be more people here who can help.
Would appreciate any help on this... thanks in advance
Click to expand...
Click to collapse
No worries, your phone is not dead.
Try to find a firmware that correspond to the one you got :
http://updato.com/firmware-archive-select-model?exact=1&q=SM-A800F
and use ODIN : http://dl.sammobile.com/Odin3-v3.12.7.zip
You should be good to go.
EDIT : Also for that error occurred thing, try to be faster than it by starting odin flash before it appears.
Thanks,
The problem is that neither the error nor the Odin page would stay on for more than a few seconds. Once they appear, the screen would go dark after 5-10 seconds and then the "error" page would load again (after being darks for another 10 seconds or so). So I can never have ODIN or Smart Switch connecting to the device (the drivers won't connect in Windows)... making it impossible to upload any firmware.
wurlitzer99 said:
Thanks,
The problem is that neither the error nor the Odin page would stay on for more than a few seconds. Once they appear, the screen would go dark after 5-10 seconds and then the "error" page would load again (after being darks for another 10 seconds or so). So I can never have ODIN or Smart Switch connecting to the device (the drivers won't connect in Windows)... making it impossible to upload any firmware.
Click to expand...
Click to collapse
Could you take a picture of that error ? I've never heard/seen such thing
Hi, thanks for the help !
The error is this:
http://statics1.grupoandroid.com/up...1850.jpg.d2bb2a8b77e4fba5fc6467f3d1547886.jpg
I *think* I have some direction... here's what I did/found:
- I installed Smart Switch on my Mac, and chose "Reinstall Device Driver" from the menu. Then restarted the MAC
- I loaded Smart Switch, and Chose "Emergency Software Recovery and Initialization". Then chose the "Device Initialization" tab
- Added the model number "SM-A800F" and the device's serial number (which are physically written on my device).
Smart Switch determined the firmware version to be used for initialization, as:
PDA:QC3 / PHONEG3 / CSCH4(XXV)
- Smart Switch asked to:
1. Power the device down
2. Load recovery mode by pushing Power+Vol Down+Home, then connect the device to the MAC and choose "Continue" to start the initialization...
The problem/s:
My device won't turn on at all, if I do not connect it to either the charger or the MAC (which acts as a supply source?) - which makes me think the battery is fully drained ? i.e when not connected at all, it won't power on.
But when connected to either the charger or MAC, it would bootloop endlessly. i.e it will load the "error" page mentioned above, shut down itself, reload again, shut down and so on.
(I have to mention, that when I first noticed the bootloop, I reset everything to factory settings, cleared cache etc, and it still bootlooped on the Samsung logo).
If when it shuts down during the loop, I push Power+Vol Down+Home, it would boot to ODIN recovery page, where I can push UP for the Download page, but it will still reboot and will again load into the "error" page, which will again reboot endlessly. If I take the charger off the device, it powers off and won't load with any combination of button push.
I also cannot just make it shut down when the charger is connected, using any of the possible button combinations...
I wonder:
- Is there there's a problem which prevents the battery from being charged at all ?
What's strange is that the original problem which made me get into this whole issue, was that is was endlessly booting to the "samsung" logo - but when I booted to System Recovery or Download/ODIN modes, it stopped rebooting endlessly and stayed on... it was also showing the charging indication when powered off... the battery was charging well ever since.
- Why would it bootloop when connected to the charger ? is it possible that the bootloader went bad during my attept to install firmware using ODIN ? I know it always went through the boot.img and recovery.img successfully and only got stuck at about 50% when installing system.img...
I think the current bootloop problem began only once the battery ran out of power. But why wouldn't it charge at all now ??? It's supposed to still charge in this state, isn't it ?
wurlitzer99 said:
Hi, thanks for the help !
The error is this:
http://statics1.grupoandroid.com/up...1850.jpg.d2bb2a8b77e4fba5fc6467f3d1547886.jpg
I *think* I have some direction... here's what I did/found:
- I installed Smart Switch on my Mac, and chose "Reinstall Device Driver" from the menu. Then restarted the MAC
- I loaded Smart Switch, and Chose "Emergency Software Recovery and Initialization". Then chose the "Device Initialization" tab
- Added the model number "SM-A800F" and the device's serial number (which are physically written on my device).
Smart Switch determined the firmware version to be used for initialization, as:
PDA:QC3 / PHONEG3 / CSCH4(XXV)
- Smart Switch asked to:
1. Power the device down
2. Load recovery mode by pushing Power+Vol Down+Home, then connect the device to the MAC and choose "Continue" to start the initialization...
The problem/s:
My device won't turn on at all, if I do not connect it to either the charger or the MAC (which acts as a supply source?) - which makes me think the battery is fully drained ? i.e when not connected at all, it won't power on.
But when connected to either the charger or MAC, it would bootloop endlessly. i.e it will load the "error" page mentioned above, shut down itself, reload again, shut down and so on.
(I have to mention, that when I first noticed the bootloop, I reset everything to factory settings, cleared cache etc, and it still bootlooped on the Samsung logo).
If when it shuts down during the loop, I push Power+Vol Down+Home, it would boot to ODIN recovery page, where I can push UP for the Download page, but it will still reboot and will again load into the "error" page, which will again reboot endlessly. If I take the charger off the device, it powers off and won't load with any combination of button push.
I also cannot just make it shut down when the charger is connected, using any of the possible button combinations...
I wonder:
- Is there there's a problem which prevents the battery from being charged at all ?
What's strange is that the original problem which made me get into this whole issue, was that is was endlessly booting to the "samsung" logo - but when I booted to System Recovery or Download/ODIN modes, it stopped rebooting endlessly and stayed on... it was also showing the charging indication when powered off... the battery was charging well ever since.
- Why would it bootloop when connected to the charger ? is it possible that the bootloader went bad during my attept to install firmware using ODIN ? I know it always went through the boot.img and recovery.img successfully and only got stuck at about 50% when installing system.img...
I think the current bootloop problem began only once the battery ran out of power. But why wouldn't it charge at all now ??? It's supposed to still charge in this state, isn't it ?
Click to expand...
Click to collapse
Hmmm, the thing is, the battery charging process is actually held on some kind of "mini-boot" OS on Samsung I believe, where the phone boots into a certain state, with that said mini-os to display the battery charging info and this kind of things.
My guess is that you *might* have, or more likely your phone did corrupt the flash at some point for x or y reason.
What I'd do is :
Let the phone on a charger a whole night doing its bootlooping thing. And see from there if the battery would charge.
I'd try another computer with Odin just to be sure something is not triggering the reboot process at some point.
And if all the above fails, you still have the warranty, so beside time, you would not be losing any money..
I'm going to write a long post. But I believe it will help a lot of people having a similar problem.
Long story short - problem solved! but it took much of my nerves (and time).
I'll start with the "warranty". The so-called Samsung "warranty" which basically worths nothing!
Calling Samsung international service center, they "informed" me that I must contact Samsung Vietnam, where I bought the device, although I am not there anymore... Needless to say the local dealer in my country refused to take care of this situation, saying Samsung's warranty is regional based, rather than international... which means, only Samsung in the original country where the device was sold in, are responsible for the warranty (and therefore repair!). I had a chat with a Samsung Vietnam representative, who just kept saying "I'm sorry", and refused to let me sent the device out to them for repair! asking me to "bring it to them", although I noted him a few times that I bought it as a tourist and I am not in Vietnam anymore.... Thank you Samsung !! From now on every traveler in the world will know they basically have NO WARRANTY if they buy any Samsung device in a "foreign" country while traveling abroad!
Now for the solution:
I started by letting the device staying connected to the charger overnight, which didn't help. With the OS now installed, I realize that the battery was NOT CHARGED ! it was completely drained, although connected to a charger for long hours... So, know from now on that if your boot data is corrupted, it may cause the device NOT TO CHARGE THE BATTERY at all. Luckily, my desktop PC could use the device while connected to it although the battery was empty, until the problem was sorted out. I did get a crash on my MAC tough (Log said it was USB related), while using Smart Switch, so one option is that it could not supply enough power to the device to keep it keep working at all, or working correctly... So my suggestion is to use a desktop Windows PC in this case, which can potentially provide more power to a device with 0% battery power.
After scratching my head, and considering removing the front panel for replacing the battery (a very risky procedure) I decided to keep on investigating....
I followed a youtube video who suggests that you should install Smart Switch on a PC, choose "reinstall driver" from the menu, restart the PC, then use Emergency Recovery and Initialization, enter the phone model number in the search box (as appearing on the back of the device) , and once it recognizes the model, also to enter its serial number. Here's the video:
https://www.youtube.com/watch?v=1yXQUFrEWg4
This basically brings up a popup message saying Smart Switch detects a compatible firmware for this device, and is about to download and install it. It then asks the user to do the Power+Vol Up+Home push combination trick + pushing UP once the page is loaded in order to "Continue" and bring up the ODIN Download screen, which worked for me if did that as soon as the device shuts down (in the middle of the bootloop). As I couldn't make it load at all with no charger connected, I had it connected to the charger, and once I saw the Smart Switch message asking to do the push combination, I quickly connected it to the computer using another cable which was already connected to the PC USB port on its other end.
Somehow, I could at last make Smart Switch finally start downloading the firmware from the web, and the device again disconnected (bootlooped), but luckily Smart Switch didn't care about it disconnecting, and kept on downloading the firmware. At about 85% of the progress bar state, I could find the downloaded firmware on the temp folders, which are described in this thread:
http://forum.gsmhosting.com/vbb/f777/samsung-firmware-download-belongs-his-serial-number-2038404/
I had to make sure it wasn't still downloading, and watched the "last modified" state of the file to make sure they are not being downloaded anymore. CAUTION: although the AP was not downloading anymore, I know it was probably not good as ODIN couldn't verify it when I tested it. USE ONLY SMART SWITCH !
I quickly copied the folder to which the app extracted the BL and AP files it downloaded, and finally had an officialy bootloader (BL) image, which I could use in ODIN in order to reupload a correct, "official" bootloader to the device....
I hoped the device won't bootloop in the middle, but luckily ODIN was fast enough to send the image successfully, with a "PASSED" status, and the device booted with a nice "Samsung" logo directly to a System Recovery page!
What I exactly did, was loading ODIN, then loading ONLY the BL file into the BL field in ODIN, having it verifying it, and once verified I connected the device, and as soon as ODIN recognized it, pushed START. It managed to upload the image into the device in a few seconds! It seems then, that the bootloop was not caused by a bad battery, but as a result of a corrupt upload of an AP image through ODIN - or because I possibly was using an incorrect version when I tried to upload an AP files to the device on my first attempt to flash it.
Note that I did search for the correct, compatible AP file, by country and model (on Sammobile) but it didn't' work (stuck at 50% in ODIN) ! so I really suggest everyone TO ONLY USE SMART SWITCH if they want to be sure that the correct firmware is being used, and avoid similar situations...
I then deleted the temp files from the PC (the actual ones which were in the temp folder), reinstalled the drivers from inside Smart Switch (just in case), booted the device to Download mode (WHICH DIDN'T BOOTLOOP this time), let Windows installing the drivers (checked in Device Manager), then restarted the PC, and ran Smart Switch again. I repeated the procedure of loading Emergency and Initialization, entering the model and serial number, having it fully downloading the firmware (again) from the web, and installing the firmware into the device. This time it completed the process, and I finally had the device installing and booting into a fresh version 6.0.1 of Android!
Hope it helps!

"SECURE CHECK FAIL" on T295

Howdy,
I've used the Tab A for a couple of months now as literally a daily driver, since I modified it to fit into the multimedia slot in my car. It was rooted, had TWRP and even Viper4Android on it.
Long story short:
Since it's laggy I thought to test project Treble on it, since it's supported.
I wiped the tablet with TWRP and installed arm64 A/B (since it's Android 10) and it wouldn't boot anymore. It showed "Samsung Galaxy Tab A", shut off, vibrated and repeat. Also tried "Only A". Same result.
I thought to install it via fastboot. Since TWRP effectively replaced Fastbook afaik, I tried to flash the original "BL" downloaded form sammobile for this exact model. Flashed it, it succeeded and then...
It turns on with a blue screen that essentially says "This phone has been modified and is locked" with red letters on top stating "SECURE CHECK FAIL: recovery.img"
I can't get into download, it always jumps to this message. I tried all possible combinations, plugged the tablet into my pc while holding down buttons - nothing.
If I hold the pwr+down for circa 10-15 seconds while in this screen, it reboots and goes to a slightly different message stating: "SECURE CHECK FAIL: boot.img"
My PC doesn't recognize any USB devices, not even in the device manager.
What should I do? Any help would be greatly appreciated.
(I guess no music on the daily commute tomorrow lol)
Tried a Samsung JIG adapter. Still no success
Finally good news!
I tried it again with new combinations.
Turns out, if you hold all three buttons (pwr, down and up) eventually DOWNLOAD mode appears.
Worked here and am flashing stock now.
For rooting on latest bootloader (Rev:4, U4) which is the one you've installed already, you must purchase a subscription on this page and download that file for root:
https://support.halabtech.com/index.php?a=downloads&b=file&id=452768
As you described, it seem that you updated the bootloader and there's no way to get back at Rev:3 U3 bootloader, having the same trouble in rooting terms, I just hope a developer or an advance user that have a subscription in such page can help us and share the file that is on that page
Mafworld said:
For rooting on latest bootloader (Rev:4, U4) which is the one you've installed already, you must purchase a subscription on this page and download that file for root:
https://support.halabtech.com/index.php?a=downloads&b=file&id=452768
As you described, it seem that you updated the bootloader and there's no way to get back at Rev:3 U3 bootloader, having the same trouble in rooting terms, I just hope a developer or an advance user that have a subscription in such page can help us and share the file that is on that page
Click to expand...
Click to collapse
No it wont work i have tried it. It gets secure check fail boot.img

I think I messed up big time.... Need help to Factory reset

So while looking around the house I found my old phone, the Samsung Galaxy J5 and I tried to turn it back on. It looped on the logo screen and that's when I remember that I bricked it when I was playing around with rooting device all those years back. As someone who never tried to play around with my phone data ever since then, I decided to just check a lot of thread relating to the topic and conclude that all I need to do is to flash the device with a newer version of the android OS(?)
I get to work and download Odin and manage to find some of the data needed. All is fine until when the bar was about 90%, it says
"Custom Binary(system) Blocked by FRP lock"
After a lot of reading, I found out that it's a safety system so people can't just steal and reset the phone to be sold again. Understanding that, I kinda gave up on the whole "fixing" this phone thing and just decide to reset the whole thing since the stuff inside the phone shouldn't even be that valuable; perhaps a lot of photos and memories but nothing other than that.
Now my smart ass decide to just unplug it from the PC and just turning the phone off by taking the battery off. Turning it back on now shows a new page
"An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software"
I tried to flash the OS from Odin again, it stopped at the same exact 90% line with the same "Blocked by FRP lock" on the top left corner. I tried downloading smart switch, there's nothing on the emergency recovery function page other than "403 Forbidden". I tried to download an older version of it and tried to just use the device initialization and it says that it isn't supported for some reason.
At this point I'm lost and stuck with a bricked phone asking me to use the emergency recovery function. I cannot even go to download mode or the "Home+power+volume up" mode anymore.
At first I want to save the data but now as long as I can reset it I'm just happy. Can anyone give me a guide on how to fix this? I feel like I manage to pile problems on top of problems and now this phone is basically hard bricked.
My phone is Samsung Galaxy J5 (SM-J500G/DS). All help is appreciated!

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