Related
So, I was given a T-Mobile SGH-T999 that someone had found a while back, but was unable to get activated. It didn't have a SIM in it, and I think it may even have been used off T-Mobile at some point (based on evidence below). Checking the IMEI it seems that it's only blocked on T-Mobile (AT&T says they do not have a block against this IMEI, and it's not showing up in any lost/stolen databases), so I'm guessing non-payment or carrier unlock. I would like to SIM unlock it, but I'm not entirely sure what has been done to this phone. I've never owned or played with a Galaxy S3, so my only knowledge has been from digging around this forum for a couple hours. Here's what I can tell you from looking through this phone. I'm hoping to get some advice on my next course of action:
Model number SGH-T999
Android Version 4.1.2
Baseband version T999UVDMD5
Kernel version 3.0.31-1128078 [email protected] #2 SMP PREEMPT Mon Apr 15 11:59:10 KST
Build number JZO54K.T999UVDMD5
Device Status Modified
Odin Mode
Product name SGH-T999
Custom Binary Download: Yes (1 counts)
Current Binary: Custom
System Status: Custom
Qualcomm Secureboot: Enable
I first tried SIM unlock, only to eventually find out that I would need to downgrade from 4.1.2 to 4.1.1. The threads I've read on downgrading indicate that to get back down to official 4.1.1 I need to be stock to begin with. I don't think this phone is rooted because I am unable to "su" when using adb shell or browse directories like /data. However, Odin saying it has a custom binary, and the device status saying modified makes me believe this phone was rooted at some point. Again, I have no experience with the GS3, so I may be way off base (I don't even know if Odin is the stock recovery).
So, before I can downgrade to 4.1.1 do I need to use Triangle Away, reset the flash counter, etc? Or, can I just use Odin to flash 4.1.1. Finally, will I also need to flash a different modem even after that?
I'd appreciate any advice and help you can give me. Thanks.
Thanks for doing some research before posting. Its refreshing to see you picked up basics even if you have never used this model before.
You didn't mention if there's a custom recovery such as TWRP or CWM. If it was there and you were brave or comfortable enough, I'd have suggested a 4.1.1 modem to flash (UVDLJC).
So to your question on unlock, essentially, your best bet is to flash a Root66 of UVDLJC version. Read the first post of Root66 completely word for word before you download and flash. Less chances of hard brick that way. A Root66 is a Galaxy S* family term for rooted stock firmware. It just has root injected in it. Everything else is just stock. So it does not trip the flash counter.
Now your counter is already tripped. So you will have to use Triangle away as you already know. So after Root66 and Triangle Away, you will be all stock and good to go. Follow the process for unlock as you have already found out and then go with ATT.
Now if you wish, after the unlock, you can flash UVDMD5 version of Root66 and you will get JB 4.2.1. Do not flash UVUEMJC version of Root66. Locked bootloader and efuse hardbrick lie in that direction.
Perseus71 said:
Thanks for doing some research before posting. Its refreshing to see you picked up basics even if you have never used this model before.
Click to expand...
Click to collapse
No problem. I work in IT, so I know the frustration of someone asking for help without even trying to do any basic research first
You didn't mention if there's a custom recovery such as TWRP or CWM. If it was there and you were brave or comfortable enough, I'd have suggested a 4.1.1 modem to flash (UVDLJC).
Click to expand...
Click to collapse
Looks like I should have done my research a bit better. I misunderstood, thinking that Odin was some sort of recovery. Just looked up how to get into recovery, and it looks like stock to me (it just reads Android system recovery 3e). So, it is possible to just simply flash LJC modem on 4.1.2 so I can unlock, or am I misunderstanding?
So to your question on unlock, essentially, your best bet is to flash a Root66 of UVDLJC version. Read the first post of Root66 completely word for word before you download and flash. Less chances of hard brick that way. A Root66 is a Galaxy S* family term for rooted stock firmware. It just has root injected in it. Everything else is just stock. So it does not trip the flash counter.
Now your counter is already tripped. So you will have to use Triangle away as you already know. So after Root66 and Triangle Away, you will be all stock and good to go. Follow the process for unlock as you have already found out and then go with ATT.
Click to expand...
Click to collapse
Just to make sure I understand correctly, it IS Triangle away first, then Route66 second? If I'm interpreting correctly, I can do this even if not rooted? All the devices I've ever flashed ROMs to before (even when going back to stock ROM) needed a custom recovery and/or root. But, since this device doesn't appear to be rooted, I just wanted to make sure I don't need to root before flashing Route66.
Now if you wish, after the unlock, you can flash UVDMD5 version of Root66 and you will get JB 4.2.1. Do not flash UVUEMJC version of Root66. Locked bootloader and efuse hardbrick lie in that direction.
Click to expand...
Click to collapse
Thank you so much for the information. Once I get everything in order, and the SIM unlocked, I'll probably spend many hours researching how I want to progress (so you've already helped cut down that time). I honestly haven't come across modem flashing in previous devices, so I will definitely need to read more to fully understand the implications.
Out of curiosity, do you have any theories on how the flash counter was tripped? Everything appears to be stock, but the flash counter and device status seem to indicate otherwise. Just trying to figure out the history of this device. Again, thanks so much for the help.
Really everything Perseus said is on point, except you don't need to use triangle away because really that's just to reset the counter and its unnecessary for you.. You can either flash a custom recovery and flash the LJA or LJC modem to do the unlock, or Odin the LJA or LJC firmware and proceed with the unlock
Edit: and to answer how the counter was tripped, it looks like they may have rooted it at some point and then unrooted it and returned it to stock.. The counter does not change
Sent from my SGH-M919 using Tapatalk
YabosMcGee said:
Looks like I should have done my research a bit better. I misunderstood, thinking that Odin was some sort of recovery. Just looked up how to get into recovery, and it looks like stock to me (it just reads Android system recovery 3e). So, it is possible to just simply flash LJC modem on 4.1.2 so I can unlock, or am I misunderstanding?
Just to make sure I understand correctly, it IS Triangle away first, then Route66 second? If I'm interpreting correctly, I can do this even if not rooted? All the devices I've ever flashed ROMs to before (even when going back to stock ROM) needed a custom recovery and/or root. But, since this device doesn't appear to be rooted, I just wanted to make sure I don't need to root before flashing Route66.
Click to expand...
Click to collapse
Yes that's stock recovery. You can't flash modems with it. If you have custom recovery then the flash counter will keep on tripping at every boot. Best if use ODIN to flash LJA or LJC firmware, do the unlock and then flash MD5 firmware so you are back to JB 4.2.1. Triangle Away's purpose is to reset that flash counter you saw. I do believe it needs Root. I don't remember since I did it so long ago. I just thought you will want to it after all this flashing is done so its all squeaky clean.
YabosMcGee said:
Thank you so much for the information. Once I get everything in order, and the SIM unlocked, I'll probably spend many hours researching how I want to progress (so you've already helped cut down that time). I honestly haven't come across modem flashing in previous devices, so I will definitely need to read more to fully understand the implications.
Click to expand...
Click to collapse
Theoretically with android architecture, it could be done on any device. The trick lies in remounting that partition as read-write correctly. Have fun reading this.
YabosMcGee said:
Out of curiosity, do you have any theories on how the flash counter was tripped? Everything appears to be stock, but the flash counter and device status seem to indicate otherwise. Just trying to figure out the history of this device. Again, thanks so much for the help.
Click to expand...
Click to collapse
Looks like Serio beat me to it. He's spot on where the origins of the tripped counter is concerned.
Thanks Persus77 and serio22. Everything worked out great.
So I have a Sprint GS3 that I flashed to page plus, literally 1 day before they started running the Framily promotion that is $25 for a line, with no contract, and the kicker you can activate a phone you already own (just my luck). So now that it's flashed I'd like to unflash it at the end of the month, and reactivate it on Sprints network.
Prior to posting this thread, I've scoured the internet for different ways to unflash; and I've decided on this method bit.ly/S3Stock . It seems like the easiest way, me, being a noob, so I won't mess up the phone.
My problem is:
When I go into Download Mode on the GS3 it doesn't show the flashing? or do I just not know what I'm looking at? On the video Custom Binary says Yes and 1.
It says:
Odin mode
Product Name: SPH-L710
Custom Binary Download: No
Current Binary: Samsung Official
System Status: Official
Qualcomm Secureboot: Enable
Warranty Bit: 0
Bootloader AP SWREV: 1
I also installed a root checker, from google play, and it says the phone is not rooted? Does this mean that I can simply Factory Data Reset to remove the page plus settings?
I am running 4.3 in the android version, baseband is l710vpucmk3, hardware version is l710.14
In download mode it did not say anything about Knox, which was the warning on the bit.ly/s3stock link. Please let me know what I should do to get back to Sprint settings?
I really appreciate the insight!!!
jackh20s said:
So I have a Sprint GS3 that I flashed to page plus, literally 1 day before they started running the Framily promotion that is $25 for a line, with no contract, and the kicker you can activate a phone you already own (just my luck). So now that it's flashed I'd like to unflash it at the end of the month, and reactivate it on Sprints network.
Prior to posting this thread, I've scoured the internet for different ways to unflash; and I've decided on this method bit.ly/S3Stock . It seems like the easiest way, me, being a noob, so I won't mess up the phone.
My problem is:
When I go into Download Mode on the GS3 it doesn't show the flashing? or do I just not know what I'm looking at? On the video Custom Binary says Yes and 1.
It says:
Odin mode
Product Name: SPH-L710
Custom Binary Download: No
Current Binary: Samsung Official
System Status: Official
Qualcomm Secureboot: Enable
Warranty Bit: 0
Bootloader AP SWREV: 1
I also installed a root checker, from google play, and it says the phone is not rooted? Does this mean that I can simply Factory Data Reset to remove the page plus settings?
I am running 4.3 in the android version, baseband is l710vpucmk3, hardware version is l710.14
In download mode it did not say anything about Knox, which was the warning on the bit.ly/s3stock link. Please let me know what I should do to get back to Sprint settings?
I really appreciate the insight!!!
Click to expand...
Click to collapse
My guess (and I am no expert) would you need to root the device, and if this phone originally was a sprint phone, I don't see why this would not work, download the newest odin and flash a custom recover. I recommend CWM or Philz Recovery, then flash the sprint modem which should get you back onto sprints network and remove the flashed modem for the service you have now. Again I'm not an expert so this might not work. Once you get rooted and have a custom recovery make a back up! This will save your but if anything goes wrong.
StonerSteve420 said:
My guess (and I am no expert) would you need to root the device, and if this phone originally was a sprint phone, I don't see why this would not work, download the newest odin and flash a custom recover. I recommend CWM or Philz Recovery, then flash the sprint modem which should get you back onto sprints network and remove the flashed modem for the service you have now. Again I'm not an expert so this might not work. Once you get rooted and have a custom recovery make a back up! This will save your but if anything goes wrong.
Click to expand...
Click to collapse
I was hoping since it was showing Samsung official in download mode I could just factory data reset. I'm afraid with all the multi step programs, files, I'll mess something up. Btw knox is on the phone. Doesn't give me the option to uninstall either...I might be better off paying someone who's comfortable using Odin and has an idea of what files they're looking at...
Ok, so I've had wifi issues for awhile with this thing, but apparently the 4.3 update sent it over the edge. (I just updated it last week, since I was out of the country when the update issued).
The issue is, I cannot connect to any wifi, other than my home. Before the update, I could connect to non-home wifi only through various router setting changes, that required admin access to the router. After the update, no matter what I've tried with regards to routers, my home router is the only one I can connect to, and the signal strength is pretty bad on my phone, while it shows very strongly for any other device.
I've tried all the suggestions in just about every thread I could find. I've done several factory resets, I've tried the *#0011# thing. I've tried using static IP addresses. But the phone will do one of two things. After I click connect, after selecting a network, it will say Saved. Or it will try to connect and then go back to Saved, or eventually give the Authentication error.
I'm not 100% familiar with how android is setup, but is there a specific file that I could try to install that might affect this? (Like a driver)
Would replacing the antenna be helpful, or maybe the chip on the mb? Or are those options too extreme?
Any ideas are appreciated.
Nobody has any ideas for me?
Please, I'll try anything.
Still looking for help. Thanks!
Did you try re flashing the firmware? Might be a bug in the software. You'll lose all your data but its worth a shot. I've seen a similar issue like this before on the S III and that took care of the problem.
Brian9391 said:
Did you try re flashing the firmware? Might be a bug in the software. You'll lose all your data but its worth a shot. I've seen a similar issue like this before on the S III and that took care of the problem.
Click to expand...
Click to collapse
Do I use odin to reflash....it's basically like installing a rom, right?
NwFl Griz said:
Do I use odin to reflash....it's basically like installing a rom, right?
Click to expand...
Click to collapse
Yes, you will use Odin to complete this process.
Few things you should consider though, by doing this it will completely reset your phone to a point as if you just un-boxed it (or a factory reset). I am uncertain about the fact that it may hinder you the ability to receive further OTA updates. Like i said I don't know exactly on that one but that will most likely be stated in a thread that you receive the firmware from. Also, this may be a good opportunity for you to root your phone if it was not previously. Doing this could be as simple as downloading one file vs. another to use in Odin. The choice is yours as there are threads regarding both Stock Rooted and Stock non rooted firmwares. Another thing, consider which version you want. Im guessing 4.3? I was once told going down a version on android (i.e. 4.4 to 4.2) could brick a device... also unclear on that. try doing some research if you wish.
If you have the AT&T 4.3 bootloader on your phone, do not use Odin to try and flash any stock ROMs as this may brick your phone. The 4.3 bootloader cannot be downgraded and attempts to do so with probably brick your phone.
Boot into download mode and tell us what it says on the download screen.
audit13 said:
If you have the AT&T 4.3 bootloader on your phone, do not use Odin to try and flash any stock ROMs as this may brick your phone. The 4.3 bootloader cannot be downgraded and attempts to do so with probably brick your phone.
Boot into download mode and tell us what it says on the download screen.
Click to expand...
Click to collapse
I have rooted this device, so when i boot into download mode, I get the android guy with the words "downloading do not turn off target" underneath him. In the top right it says:
Odin mode
product name: SGH-i747
custom binary download: Yes (2 counts)
current binary: custom
system status: custom
qualcomm secureboot: enable
warranty bit: 1
bootloader rp swrev:2
audit13 said:
If you have the AT&T 4.3 bootloader on your phone, do not use Odin to try and flash any stock ROMs as this may brick your phone. The 4.3 bootloader cannot be downgraded and attempts to do so with probably brick your phone.
Boot into download mode and tell us what it says on the download screen.
Click to expand...
Click to collapse
I replied above...still waiting to ensure I don't brick this thing.
Hi. A few months ago I received a phone for my daughter from my mom. I reset the phone back to factory settings and it's working fine. I had to reset it back to factory again after locking myself out recently but other than that there hasn't been any issues until now. I picked up an activity tracker for my daughter recently and it wasn't connecting to the phone like it should even though it was listed as a compatible device.
Turns out the phone is at Android 4.1.1 and when I try to update it OTA it says there are no updates to download. So I tried updating through Kies and it isn't connecting the phone. At this time I started to do some more research.
The knox counter is at 2 and the device status is modified, which I have never rooted the phone and my mother can't even set up her wifi printer and most certainly can't root a phone. I installed triangle away but the phone needs to be rooted in order to do it's magic.
Do I need to root the phone in order to get the knox counter back to 0? Will this put the phone back where I can get android updates for it? I don't know where to start.
Boot into download mode. Do you see anything about warranty bit? If you do, the updates are working because it sounds like the phone has a stock 4.1.1 rom on a 4.3 or newer bootloader.
sarie15 said:
Hi. A few months ago I received a phone for my daughter from my mom. I reset the phone back to factory settings and it's working fine. I had to reset it back to factory again after locking myself out recently but other than that there hasn't been any issues until now. I picked up an activity tracker for my daughter recently and it wasn't connecting to the phone like it should even though it was listed as a compatible device.
Turns out the phone is at Android 4.1.1 and when I try to update it OTA it says there are no updates to download. So I tried updating through Kies and it isn't connecting the phone. At this time I started to do some more research.
The knox counter is at 2 and the device status is modified, which I have never rooted the phone and my mother can't even set up her wifi printer and most certainly can't root a phone. I installed triangle away but the phone needs to be rooted in order to do it's magic.
Do I need to root the phone in order to get the knox counter back to 0? Will this put the phone back where I can get android updates for it? I don't know where to start.
Click to expand...
Click to collapse
If you would to reset the knox counter to 0x0... yes, you have firstly to root your phone, then install triangle away.
delete
Knox cannot be reset to 0x0 once it has been changed to 0x1.
Since the word "modified" appears in download mode, this leads me to conclude that the phone may be rooted and cannot receive ota updates.
It is strange that the phone is running 4.1.1 with Knox as Knox was not introduced until 4.3.
Before flashing anything, you need to confirm the phone's current bootloader and modem.
audit13 said:
Knox cannot be reset to 0x0 once it has been changed to 0x1.
Since the word "modified" appears in download mode, this leads me to conclude that the phone may be rooted and cannot receive ota updates.
It is strange that the phone is running 4.1.1 with Knox as Knox was not introduced until 4.3.
Before flashing anything, you need to confirm the phone's current bootloader and modem.
Click to expand...
Click to collapse
How do I confirm the bootloader and modem? I literally am learning all the language and how all of this works as I go. All I know is I have a phone that is running 4.1.1 and won't update and when I went to the download odis (I think that's what it is called) said it was tripped 2 times where I was supposed to read the knox number.
I ran to the mobile store it's connected to and they said the T Mobile Galaxy S3 phone that I-Wireless puts out was never given an update past 4.1.1 Not sure how true that is. If that's the case, I probably need to root the phone anyway to force an update (Is that what I would need to do to get it at least to 4.3?
there is an app in the playstore called samsung info. download it and it should tell you bootloader and modem.
pretty sure it is true that 4.1.1 was the last.
heres the link to the xda thread , which of course will lead you to the playstore ; but will tell more detail about the app :
http://forum.xda-developers.com/showthread.php?t=2609045
[tp_noparse]W2NlbnRlcl1baW1nXWH0dHBzOi8vZGwuZHJvcGJveHVzZXJjb25OZW50LmNvbS91LzlzNjl3OTl3L0ltYWdlcy9TaWduYXR1cmVzL3ZhcmlvdXMvcmRiLmdpZlsvaW1nXVsvY2VudGVyXQ==[/tp_noparse]
Bootlegger version: T999UVDLJA
Modem Board: MSM8260A
Some other info that might help
Root Existence: No
Latest Firmware: Not Found
Knox Warranty Void: Warranty bit not found
Try flashing the stock lja firmware from here: http://www.sammobile.com/firmwares/database/SGH-T999/
way way off topic. @audit13 , is your avatar your cat & is its name audit13.
[tp_noparse]W2NlbnRlcl1baW1nXWH0dHBzOi8vZGwuZHJvcGJveHVzZXJjb25OZW50LmNvbS91LzlzNjl3OTl3L0ltYWdlcy9TaWduYXR1cmVzL3ZhcmlvdXMvcmRiLmdpZlsvaW1nXVsvY2VudGVyXQ==[/tp_noparse]
Avatar is a cat named Arthur.
I've never flashed something. Sorry if I ask a hundred questions as I go through this.
So you want me to flash the 4.1.1 that's already on the phone? Is that correct? Can I ask why? (I'm just wanting to know the meaning behind the action so understand what your thought process is so I can understand for next time.)
Just follow the directions underneath?
Is this what we're doing?
[GUIDE] How-To Completely Unroot Your Galaxy SIII |Zero Flash Counter|"Normal" Status http://forum.xda-developers.com/showthread.php?t=2136921
if i'm guessing right about what @audit13 & @ arthur (lol) are asking you to do is flash that firmware since the samsung info app said "firmware not found".
you might be confusing firmware version with android version. you say your on 4.1.1 which is the android version.
also if i'm not mistaken that firmware will match your bootloader which is a good thing.
[tp_noparse]W2NlbnRlcl1baW1nXWH0dHBzOi8vZGwuZHJvcGJveHVzZXJjb25OZW50LmNvbS91LzlzNjl3OTl3L0ltYWdlcy9TaWduYXR1cmVzL3ZhcmlvdXMvcmRiLmdpZlsvaW1nXVsvY2VudGVyXQ==[/tp_noparse]
Ah! That makes sense. In the process of it now. We'll see what happens and if I'm successful with it.
Success. It has auto updated to Android 4.3 after this. Thanks for your help.
good to hear.
that @ arthur (a.k.a. @audit13) knows his androids/tech/uhh...stuff.:good:
[tp_noparse]W2NlbnRlcl1baW1nXWH0dHBzOi8vZGwuZHJvcGJveHVzZXJjb25OZW50LmNvbS91LzlzNjl3OTl3L0ltYWdlcy9TaWduYXR1cmVzL3ZhcmlvdXMvcmRiLmdpZlsvaW1nXVsvY2VudGVyXQ==[/tp_noparse]
Hello.
I've just discovered that I can't switch my phone on because it says "custom recovery block by frp lock". I know there are numerous threads on this forum and other websites describing this problem and ways to solve it, included mantaining data.
Every method requires the download of the same version firmware you had installed on your phone. The problem is that I cannot really remember if I kept my Galaxy A3 2016 to 5.1 or I upgraded it to 6.0. Obviously I cannot check it by phone since I cannot even boot, nor via adb since it isn't able to recognise the phone in the download mode.
So firstly: is there a way to retrieve the firware code, or at least, the android version of my phone? Can adb recognise the phone in downlaod mode?
Secondly. According to this link in xda, that user was able to solve the problem using some kind of firmware image (QB1), which seems to be an upgrade. Is that method valid for other samsung phones? For my A3, should I follow the same steps with the correct firmware version?
Thanks in advance
Frank-95 said:
Hello.
I've just discovered that I can't switch my phone on because it says "custom recovery block by frp lock". I know there are numerous threads on this forum and other websites describing this problem and ways to solve it, included mantaining data.
Every method requires the download of the same version firmware you had installed on your phone. The problem is that I cannot really remember if I kept my Galaxy A3 2016 to 5.1 or I upgraded it to 6.0. Obviously I cannot check it by phone since I cannot even boot, nor via adb since it isn't able to recognise the phone in the download mode.
So firstly: is there a way to retrieve the firware code, or at least, the android version of my phone? Can adb recognise the phone in downlaod mode?
Secondly. According to this link in xda, that user was able to solve the problem using some kind of firmware image (QB1), which seems to be an upgrade. Is that method valid for other samsung phones? For my A3, should I follow the same steps with the correct firmware version?
Thanks in advance
Click to expand...
Click to collapse
1.install KIES
2.press tools
3.press frimware upgrade and installation
4.device id is your device model and serial number can be found under battery
5. allow kies to download and install the image
Video link for more help : https://www.youtube.com/watch?v=LqoX7wNhotk
good luck
Edit: please remember to enable OEM unlock in developer options next time
Kies cannot link to the device in the downlaod mode unfortunetely
Frank-95 said:
Kies cannot link to the device in the downlaod mode unfortunetely
Click to expand...
Click to collapse
try using smartswitch and see if it detects it
-are drivers installed
-does the pc recognize the phone ?
So, I had already tried with Smartswitch, but it says device not supported and does not link at all.
Moreover yes, the computer could read the phone before the frp lock, and even now, odin can detect it in download mode.
Kies just loads for some minutes and then says "unable to link to the device"
EDIT: no sorry kies raises "the device does not respond"
ok we need to flash using odin , i assume you can't access recovery but if you tried and it worked, look at the top of the screen it must show a code like
<your A3 model> followed by <your country> followed by <frimware date>
If you couldnt, we can use an updated version for your model , please provide us with the model if u can.
I can only acces to odin mode. Via that, I have the following text:
Product name is: SM-A310F
Current binary: Custom (it was rooted)
System status: Custom
FRP LOCK: ON
Secure Download: Enabled
Knox Warranty Void: 1
RP SWREV: B:2 K:0 S:0
I am sure that the phone had Vodafone pre-installed applications, and looking at mrcrab.net there exist these possible stock firmware:
Android 5
Android 5
Android 6
Android 6
I only fear that if I mistaken the version I will obtain a wipe of my data, which are not vital but are important to me
Actually there is no way to avoid the reset as we don't know anything about the PDA version, install the drivers type in google "USB Samsung drivers"
It must show developer.Samsung.com/....
I'm on phone so I can't provide it as a link, install the drivers and try again, else we will get the latest version
I already have samsung usb drivers, and odin can succesfully detect the phone in download mode; Kies cannot, though
Anyway, if you open one of the links I posted, isn't the PDA shown in the line:
OS Version : A310FXXU1AOLE (chosen one as example)
In that website there is every stock firmware by model, android version, and mobile operator. I know two out of three, and those 4 links are the 4 possible choices regarding android version. If I picked the right one, would I avoid the data reset, wouldn't I?
EDIT: What, if I did how it is explained here with the latest version? I mean download android 6 last upgrade, extract it, rename .tar.md5 in .tar and flah it with odin? Would it be any risk of loosing data?
Hello,
.MD5 lets odin checksum the rom loaded to it to make sure it's not corrupted, however if you are sure of two main things:
that the frimware you are flashing isn't a downgrade as downgrading flashs a old bootloader which gets you in some kind of troubles possibly a brick, to avoid that, grab the latest version
and the second thing you must make sure of is that the file isn't anyway corrupted.
if you think it's all ok, then you can proceed as of i tried it once and it saved a device.
Okay, I'm sure now that my android version was 6.0.1 because I read that 5.1 didn't have single app permissions manager, and I definetely remember that I had it.
According to this page, I have three possible choices.
1) I think the right version is the oldest one. In case I mistaked, would I risk a brick even if the major version is the same?
2) Also, if I mistaked, do I risk a data loss even though the major version is the same?
Thank you (we're almost there)
Frank-95 said:
Okay, I'm sure now that my android version was 6.0.1 because I read that 5.1 didn't have single app permissions manager, and I definetely remember that I had it.
According to this page, I have three possible choices.
1) I think the right version is the oldest one. In case I mistaked, would I risk a brick even if the major version is the same?
2) Also, if I mistaked, do I risk a data loss even though the major version is the same?
Thank you (we're almost there)
Click to expand...
Click to collapse
The build number must be the same regarding the android version, so to keep the files it must be the same as the one in the phone, else a wipe will be performed.
The problem is that you want your data, that maybe lost if we don't have the exact same build.
Just grab the latest marshmallow or nougat -, but the data would be lost then.
Do a hard reset in case something went wrong.
I was able to unlock the phone a mantain the data! Thanks
I have a special problem with an old Samsung Galaxy A3 2016 SM-A310F (Android 7.0 Nougat)
on which the correct combined file cannot be obtained
I have tried perhaps all FRP removal options without success
A310FXXS5CSH3