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I thought I'd put together a basic survey to possibly help others with their Unlocking/rooting questions.
Please only answer if you have successfully completed the steps and have your bootloader unlocked and phone rooted based on information provided by THIS thread. If you don't currently own a Verizon Retail Note 4, respectfully, PLEASE DO NOT post a reply. Thank you.
If you reply, it is assumed that you have completed the process and have successfully turned your Retail Phone into a Developer Phone. If you are still "tinkering" with your phone after the conversion process, feel free to reply and update your reply as needed, to help others.
Before you began:
Your Android Version?
Your build number?
Did you Odin or Flash to get the above Build Number?
What version of KingRoot did you use to Temp Root your phone?
After Converting to Developer Mode/Rooting (Some questions - If Applicable):
SINCE converting, what Android Version/Build Number have you upgraded from/to? Was the upgrade via OTA or Odin?
What confirmed working root apps are you running (other than Root Checker)?
What have you installed onto your phone that requires an unlocked bootloader that are confirmed to be working?
Has this process changed (made better or worse) how your phone reads extended batteries? State which external batteries you have tested, since the root process was made available this week.
Here's my experience.
STARTED WITH:
Your Android Version? 5.0.1
Your build number? BOG5 Safe Upgrade
DOWNGRADED TO (Because I thought I had to which might've been a mistake)
Your Android Version? 4.4.4
Your build number? ANJ5
Flashed via Odin 3.10.7
Results: After starting the HOWTO Guide on converting from Retail to Developer Mode, I got stuck on THIS step, which gave me an error message
Code:
./samsung_unlock_n4-2
Later, I was told that others had reported issues trying to convert from KK. I then took the Safe Upgrade to BP1. Be sure that you are installing the RETAIL version of the ROM, not the Developer Version. You are not there, yet.
Once you are on BP1, download eMMC Brickbug Check from the Play Store. Verify that your CID begins with 15 followed by a bunch of random numbers. Then, follow the steps on the HOWTO Guide on converting your Retail phone to Developer.
After you do this:
Boot to Download Mode (VOLUME DOWN+HOME+POWER) and flash TWRP 2.8.5 recovery via Odin
If you haven't, already, get your MicroSD card, plug it into your computer and load SuperUser and the kernel (see this reply) onto it. Put it back into your phone
Boot to TWRP recovery (VOLUME UP+HOME+POWER)
Install the two files you just loaded
I this point in time, you SHOULD have BPA, Developer Mode AND root.
With that said........
Your Android Version? 5.0.1
Your build number? BP1
Flashed via Odin 3.10.7
What version of KingRoot did you use to Temp Root your phone? KingRoot 4.8.5
Rather than answer my own questions, I'll just state what so far does work that I've tried:
I've installed CM13 via TWRP. I currently do not have root, but that's about to change.
Before you began:
4.4.4
ANJ5
Don't remember
4.8.5
After rooting:
(If applicable) Have you taken an OTA or Flashed via Odin to a more updated build number? If so, what build number?
Upgrade to 5.0.1 N910VVRU2BOG5_StockRestore.tar.md5 using Odin.
Followed directions to unlock Developer mode.
Flashed N910VVRU2BPA1_StockRestore.tar.md5 to get 5.1.1 through Odin.
Reflashed TWRP and rebooted.
copied MultiSystem-Kernel_LP-5.1.1.zip, BETA-SuperSU-v2.67-20160203160253-TruncatedBoot-Fix.zip, and xposed-v75-sdk21-arm-arter97-snapdragon.zip to phone and flashed them through TWRP. Wiped cache and Davlik cache. Rebooted.
(If applicable) What confirmed working root apps are you running (other than Root Checker)?
Titanium Backup, SD Maid, Xposed Framework, TWRP Manager, Call Recorder, BusyBox Free.
(If applicable) What have you installed onto your phone that requires an unlocked bootloader that are confirmed to be working?
You couldn't install TWRP without an unlocked bootloader, so...
(If applicable) Has this process changed (made better or worse) how your phone reads extended batteries? State which external batteries you have tested, since the root process was made available this week.
Haven't tested yet, but I think the MultiSystem-Kernel_LP-5.1.1.zip and screen auto brightness settings are draining battery less. Too soon to tell.
** STOP & DO NOT **
Pass Go (... or collect 200 dollars ...)
Attempt this without reading the first page entirely at least
Attempt this without knowledge of how to recover from softbrick status
Flash any non official Firmware if you're banking on a warranty claim later {It may or may not work}
Post in this thread, any super negativity, disbelief, or naysaying.
Blame any Project/Thread contributor(s) for what YOU did, when YOU flashed your device. Please, no one forced you to press start in ODIN.
Preface
*****
[FOR THE LATEST UPDATE: GO TO POST #185 for the next steps towards rev 4/5 bootloaders.]
https://forum.xda-developers.com/showpost.php?p=79764173&postcount=185
Bootloader v3 and v4 devices currently on MM or Nougat can use the Factory Binary for their particular bootloader version in order to install a 5.1.1 based ROM that can have an untethered full root. To downgrade back to 5.1.1 use the combination firmware available for your bootloader revision. From there you CAN root 5.1.1 un-tethered.
** I do believe using the Binary 5 Combination Firmware, you can still root using the method for the v4 Bootloader, if you don't mind downgrading back to 5.1.1 and being on the combination firmware.
** I still haven't got a root method for fully rooting 6.0.1, or rooting 7.0 at all. These root methods will have your device ending up on a 5.1.1 build of Android.
For rooting Bootloader v4, please see @droidvoider 's Post #110, Post #110
Since there have been many threads scattered throughout the N920A forums about how to root 6.0.1/5.1.1, and how to downgrade the AT&T Galaxy Note 5 MM Builds back to LL builds, I've decided to collect up all the information I've had time to gather. This thread pertains to downgrading marshmallow builds to lollipop builds, and it covers gaining a tethered root system. What I am also going to cover is what I've discovered about the Factory Binary Firmware for this device. This includes what I call the Eng Modem & Eng Sboot, and how the PB2 Eng Kernel can be used with all three of the above.
Throughout all of my testing on the device, I have never once tripped my KNOX counter. The warranty remained valid on the device and it has been persistently rooted.
@TechNyne66 has outlined {proven} instructions for attaining a Tethered Root. I know there are already a few threads circulating the forum here about Root Status & Progress of the Note 5, and I hate just adding one more to the mix, but this isn't meant to be a general discussion thread.
I spent a lot of time reading over the last two years about the Exynos7420 SoC and I am always trying to learn more than high level google searches can give to me. There are a lot of hardware level topics involved I need more information on, hopefully the devs on XDA with this kind of knowledge would contact me. Because google does not always have the answers we search for when it comes to mobile hardware. It is in the minds of the devs here, and not always posted publicly. Not everyone in the world who wants the abilities granted by root access, is ready/able to deal with the potential hazards and security risks to their Device & Personal Lives. But they never will be ready, if we cannot study what those risks are in the first place.
Just remember, there is a reason things like SuperSu exist in the first place. Without a method to manage access to root privelages by installed apps, you'd be using an Open Source Universal Remote that knows everything about you, its surrounding environment, and knows how to manipulate said data. Given the nature of the Exynos7420's 64bit Architecture, all known variants of the SM-G920, SM-G925, and SM-N920 should theoretically be able to run or boot any code we could ever write for a computing device. We have the build-tools. It's just a matter of using a specific version of a particular tool depending on the timing & current context. Ideally.
My Device Results
*****
The firmware that was initially installed on my particular AT&T Note 5 when I first got it, was the August 1st 2016 build "UCS3BPH4". I have the Full ODIN Package, as well as the OTA.zip that upgrades PE6 to PH4. I also have the OTA.zip for upgrading PB2 to PE5.
I really need, if anyone has some, any unreleased official OTA updates for adb instead of just all ODIN files. I'd also like some advice on how examine how the bootloader loads a kernel, and what it looks for when it does. The update chain of OTAs to the PE5 build would be great. The N920A is odd in the sense that AT&T released two different update paths for their devices. Some devices ended up on the left path, and some on the right path.
When I flashed the Unlocked PH4 Modem, my device became carrier unlocked and opened the APN Editor. I consider it an Eng Modem.
When I flashed the Eng PH1 Sboot.bin from the Factory Binary and the Eng PB2 Kernel, I became able to Flash+Root a Lollipop Build that would stick on rebooting. Using a device with a Version 3 Bootloader. If there are other ways to downgrade to lollipop from marshmallow without using the Eng Sboot, please tell me.
I'm not trying to say at this point that the 3APH1 Firmware is actually a real eng binary like they found for the S8. But the system image on the firmware does have some interesting tidbits I haven't seen in any other Factory Binary I've messed with. It's more than normal.
If you cannot find any of the items I'm referring to in the links below. PM Me.
*****
What I understand about 3BPH4
Included Files in Full ODIN Package:
AP_N920AUCS3BPH4_CL7563702_QB10603229_REV00_user_low_ship.tar.md5
BL_N920AUCS3BPH4_CL7563702_QB10603229_REV00_user_low_ship.tar.md5
CP_N920AUCS3BPH4_CL7563702_QB10603229_REV00_user_low_ship.tar.md5
CSC_ATT_N920AATT3BPH4_CL7563702_QB10603229_REV00_user_low_ship.tar.md5
NOBLELTE_USA_ATT.pit
If I remember reading correctly, ODIN FW whose CSC file does not include a 'hidden.img' in their Cache.img are technically Unbranded ROMs. If this is still true today, then this firmware minus CSC is actually unbranded but uses the AT&T multi-cert CSC. Unless I didn't look hard enough, I did not find a hidden.img when I used CacheRipper to unpack the Cache.img -- I don't remember what post I read this in, I read many threads all the time, I can't confirm at this moment this assumption still holds in modern builds or this device series. Still testing other theories.
I'm not sure about other N920a's, but I have a multi-CSC cert on the device, meaning it should be able to accept any firmware compatible within the same series. At least that's how I remember it being. Same goes for my VZW S5 & S6 Edge. -- I don't know how common Multi-CSC certs are still. I honestly can't remember NOT having a Multi-CSC on any of the Samsung Devices I've owned. Mine all have them. I just have some intuitive feeling the Multi-CSC is basically a requirement for Unlocking.
I have successfully downgraded the AP file many times to earlier builds by flashing the AP by itself. I have successfully done a full cold boot after downgrading the PH4 AP file to PB2, OJ1, and OGG. I successfully flashed the PE6 AP file as well.
I have successfully downgraded the CSC file many times when downgrading the AP file as well. I cannot remember at this moment if I had success downgrading the CSC by flashing only the earlier FW CSC file. The One time I can remember, I flashed only the '.PIT' file included with PH4 & the CSC file of the earlier FW. I do know that I've downgraded the AP file and not the CSC with no errors. I have NOT yet tried to downgrade the CSC file by itself to an earlier version than the Installed AP. -- It remains to be tested in more detail how the AP File and PIT File affect the flashing of a different CSC.
The PH build series is the first publicly available FW for the N920A to use a Level 3 Bootloader Binary. I notice this change from Binary 2 to Binary 3 on most devices going from 5.1.1/6.0 to 6.0.1 Builds on Samsung Devices. With the Exception of Verizon, who has been using a Level 4 Bootloader Binary for quite some time, most Carriers are just now getting around to Level 3 Binaries in their Firmware. Leading many people to believe it is completely locked to a level 3 and can never boot anything designed for an earlier binary. -- While I have so far not been able to test a method for fully downgrading all parts of the BL File from Binary 3 to Revision 1 or 2, a Revision 3 bootloader can still boot a Binary 2 ROM. Although I'm told it is possible to fully downgrade all parts of the PH4 bootloader to an earlier version, but have not successfully done so.
I have successfully downgraded the 3BPH4 sboot.bin included within the BL File of the Full ODIN Package. I did it by packaging the earlier sboot.bin into a tar by itself and flashing in the BL slot of ODIN (3.10.6). Anytime I try to flash a full revision 2 bootloader it quite expectedly fails the flash at param.bin. It trips the alarm in Download Mode by stating the error Binary 2 Device 3. In my successes here, Download Mode still showed Official Device Status, Valid KNOX Bit/Warranty Status, Passing DM-Verity Verification. In all my flashes thus far I've never tripped KNOX. Once, the device status changed from Official to Custom, but KNOX was still showing valid. It wouldn't boot due to an error about invalid kernel length, but everything was valid status under the hood. -- The two downgrades I'm referring to, are the downgrades from
N920AUCS3BPH4 sboot -> N920AUCU3APH1 engsboot
Using the Bootloader from the Factory Binary, we can downgrade from Android 6.0.1 to 5.1.1. I also have the N920C_XXU3API1_ENGSBOOT, but ODIN wouldn't even start to flash it before failing. I don't have the param.bin or cm.bin for either of the ENGSBOOT files. If they even exist publicly or privately.
N920AUCS3BPH4 sboot -> N920AUCU2APB2 sboot
Like I mentioned above, I downgraded the sboot from a binary 3 to a binary 2, by flashing only the sboot.bin and not trying to downgrade the param.bin or cm.bin. But I think having the stock PH4 param.bin & cm.bin could be what is leading to a couple roadblocks. While the flash to PB2 sboot went off without a hitch, and did successfully do a full boot, it only lasted for about 20 minutes. When more tests caused it to stick in a bootloop to prevent itself from tripping the KNOX warranty bit due to invalid kernel length causing failed boot. This is also the only time in all my tests that my Device changed from Official to Custom status. Reflashing the Full PH4 package returned everything back to Stock. I also flashed Systemless Root (Which worked btw! But Verity Caught it, hence why the session lasted only 20 minutes or so) during this test session which could have also done it potentially.
My Best experience flashing most of the files I've tried successfully, came from using ODIN v3.10.6, and it does not seem to be a standard ODIN. Instead of just Odin3.exe & Odin3.ini, these are the files that came bundled inside the Odin zip:
Odin Downloader Release Notes.xlsx
Odin3 v3.10.6.exe
Odin3.ini
S1PlugIn.bundle_141117.zip
SS_DL.dll
But it seems like this version of ODIN has some kind of FTP mode within it for grabbing something I have no idea at this moment. So insights from someone smarter than me would be nice. I think FTP mode was enabled by connecting the Device to odin, while in RNDIS USB Mode. If not, I know that connecting to ODIN in that connection mode did something odd in one of the ODIN versions I have. ALSO, what are all the modded versions running around supposed to be used for exactly? And how were they modded? Often times they fail to flash simple things this v3.10.6 flashes successfully without blinking.[/color]
*** *** ***
Rooting/Downgrading Files Involved
I.Note5 Online Repo - https://drive.google.com/folderview?id=0B4PoJYLnmv1BNzY2OXB3QlFfcVk
** This is the folder where I'm keeping all files referenced here + other N920A related material.
II. Binary 3 Lollipop Bootloader (N920AUCU3APH1 sboot.bin, FRP eng Bootloader) - https://drive.google.com/folderview?id=0B4PoJYLnmv1BQ19qeVFUd2cxaWM
** This sboot can be flashed overtop of the Stock PH4 sboot.bin and IT WILL NOT trip KNOX. This is the only "binary 3" bootloader for our device I've found that will boot 5.1.1 based ROM's or Kernels. Using this bootloader, you can flash 5.1.1 based ODIN AP Firmware Files (ROMS) & continue to have Official Device status for Warranty/KNOX Purposes.
III. 2APB2 Lollipop Eng Kernel - https://drive.google.com/folderview?id=0B4PoJYLnmv1BQVBfQUdYeE5IR1U
** This is a 5.1.1 based, rooted kernel. As far as I know this is a leaked Engineering Kernel from the 2APB2 build. Flashing this Kernel and the PH1 eng sboot, overtop of Stock PH4, gives access to an ADB Root Shell during the bootloop/failure. Flashing this kernel overtop of a stock LL based Kernel allows a bootable rooted system.
IV. Metalcated g920a 5.1.1 Root v4 -
** This is Metalcated's Root Method for the Galaxy S6. This zip is used for the Root-Install & Root-Boot script files. The Root-Install command should be ran once the PB2 Kernel has been flashed and successfully rebooted the first time. Afterwards, the Root-Boot command should be ran during the device's next boot process, to continue using the PB2 Kernel & maintain a bootable system.
*** *** ***
6.0.1 Downgrading Instructions (tested using full Stock PH4 FW)
1.) Enable Developer Options
2.) Enable OEM Unlock
3.) Enable USB Debugging (For a safe bet I make sure to "always remember the device" by saving the RSA Key)
4.) Power Off then Boot into Download Mode
5.) Flash the Binary 3 Lollipop Bootloader using the "BL" slot in ODIN. (Listed Above)
6.) Once Bootlogo Appears, reboot into download mode by holding, VOL Down + HOME + POWER
7.) Now Flash the AP File of the Lollipop FW you want to install. (The OGG ROM, has no DM-Verity in Recovery Mode)
8.) Boot into Recovery Mode
9.) Wipe Data/Factory Reset
10.) Reboot
*** *** ***
5.1.1 Tethered Root Instructions (tested on PB2 & OJ1 ODIN AP FW/ROM's)
1.) Enable Developer Options
2.) Enable OEM Unlock
3.) Enable USB Debugging (For a safe bet I make sure to "always remember the device" by saving the RSA Key)
4.) Power Off then Boot into Download Mode
5.) Flash the PB2 eng Kernel (Listed Above)
6.) Once Booted, recheck steps 1-3, then run the "root-Install" script (.cmd for Windows, .sh for Linux) from Metalcated's zip archive.
7.) During Device Boot Up, make sure the device the connected to your PC, and run the "root-Boot" script from Metalcated's zip archive. And the device should finish booting successfully with the PB2 eng Kernel still intact.z
removed outdated information about Note 5 source codes.. Please see links by Delgoth for updated info
** too many words on someone elses thread **
I think the main problem for you is that you are on a binary 4. I have not tested any of this using a device that starts on binary 4.
But thank you for this, and I will go over these a little later today. I do already have the MM sources for the N920A/V/C and am working on that this week.
Flashing the PB2 flashed a LL rooted kernel, thats why on a device with MM installed it will hang. But during that hang plug it into the pc and open ADB
See if you have root shell.
Just wondering if anyone got anywhere with this. I know nothing about what you guys are talking about but I have N920AUCS4CPL1 and was wondering if anyone figured out a root for it
We have another thread up in the General Android Q&A Forum. I currently have adb shell with eng kernel running Lollipop U1AOGG AP running the U3APH1 eng bootloader.
I also have Busybox support, and can make persistent changes to the /system & /data directories
Droidvoider has also created a type of custom odin/heimdall flashing application used during runtime.
This is big stuff!!!
https://forum.xda-developers.com/android/help/injecting-root-setting-selinux-stages-t3573036/page2
in binray 3 not working, tested
What do you mean when you say it did not work for binary 3? Which FW build did you test? And how did you use ODIN when you flashed?
What tests of yours failed specifically? Because I've successfully downgraded to Lollipop from both the PHA & PH4 builds. I haven't actually tried PJ1. But with the corrupt bootloader issue people have mentioned. It would depend on if you upgraded to a Binary 4 sboot or not.
Sent from my Galaxy Note5 using XDA Labs
Does this thread only apply to the at&t note 5?
shawtypanda said:
Does this thread only apply to the at&t note 5?
Click to expand...
Click to collapse
Yes! This isn't going to work on Verizon.
Actually it could potentially work for Verizon.
If you substitute the Verizon Combination Firmware for the AT&T and apply the same principles accordingly.
So you're saying that there could be a root for the verizon version of this phone?
shawtypanda said:
So you're saying that there could be a root for the verizon version of this phone?
Click to expand...
Click to collapse
I need a Verizon tester for my stuff. Your security patch level can not exceed October, 2016. Please check in Settings|Device|About what your security patch level is. If your patch level is 2017, it is not likely I will be attempting to gain root. Unless there are reports of issues such as battery drain, or if enough people complain about not being able to switch carriers again. freddierice connected the dots with his tools which I have altered to be mine.
Greyhat Root Project - Root Console is a tool which executes commands from a text file, not a root shell
trident is freddierice's tool exactly being converted for the Note 5 (yes verizon also) It is a root shell so to speak, but I'm still working on sepolicy injection (read no context hack yet, limited by context)
Greyhat Root Project -- Root Console
Build a cmd_list.txt to issue commands as root. It also replaces screencap with dirtycow so you can use dirtycow with the two contexts. root + system_server or install_recovery. From install_recovery I am able to switch to init context, maybe a couple others, this feature is being finalized today. But ultimately until I finish trident we don't have reload init, can't reload policy
trident Note 5 version
This is still being converted it does work but the INIT_OFFSET needs to be worked out still, then it should reload init which will reload sepolicy correctly.
edit
The binaries for Greyhat Root Project -- Root Console are specific to each build of Android. You can certainly try the Android 6 or Android 5 toolbox / applypatch on your device but if it fails I need to compile a version specifically for your build. Please PM me with build number, obtain as follows
1. Plug in your device and ensure you can connect to adb shell
2. adb shell getprop ro.build.id
(if you're in the shell already leave off the adb shell) getprop ro.build.id
3. PM me that number, should look like MMB29K
I'm on the latest ota update so I'm assuming I don't qualify but if there's a way for me to downgrade or something so I can test this then I will. But how's the progress? I'm curious
What's this funny stuff about us being able to root our EQC6 (Did we have this update? I don't remember) firmware lol ?? I'm not sure this is even close to the truth, I can already see the bricks happening to mislead ppl. Check it out and tell me (us) what we really wanna hear or give us the sad but real truth
http://www.teamandroid.com/2017/05/...d-70-att-galaxy-note-5-n920a-nougat-firmware/
If someone need I can test verizon version if it ever will be..
I'm on 5.1.1. Was waiting for root, but now thinking of upgrading to nougat. Would be a good idea if waiting for root, or should just stick with 5.1.1
Aurey24 said:
What's this funny stuff about us being able to root our EQC6 (Did we have this update? I don't remember) firmware lol ?? I'm not sure this is even close to the truth, I can already see the bricks happening to mislead ppl. Check it out and tell me (us) what we really wanna hear or give us the sad but real truth
http://www.teamandroid.com/2017/05/...d-70-att-galaxy-note-5-n920a-nougat-firmware/
Click to expand...
Click to collapse
Yeah that looks to be an auto generated page.
I think we're almost done. Basic Shell root is achieved. I had SuperSU half installee before I reflashed. On MM builds.
But on the Note 5 and S6 edge it is coming quickly. Ive just been too busy the last two weeks to check out the signatures.
just recently got my hands on a Note 5 but didn't realise that the N920A was near impossible to root. I was just about to update this phone to the stock nougat but then found this thread today and it looks promising.
Currently running the PB2 firmware. If this root ends up being successful, will it only allow for a permanent root on 5.1.1 or 6.0.1? Or will you be able to flash a ROM like Nougat Nemesis and everything will be okay? Understandable that time will only tell. I'm currently using the Nemesis Nougat on my s6 Edge as my daily driver but would much rather use the Note 5 with Nemesis as my daily driver.
I can see why people love the Note. It truly is a great phone.
is this still a thing?
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
Hello!
Been studying forums for a couple days but can't seem to get to a definitive answer.
Here's all I want - get android 9.0 on my phone - I don't care about saving data, unlocking bootloader or not, etc. It can be a custom ROM as long as it's stable. Ideally I'd like to put the stock RETAIL version on it. There are so many posts and many of them end of last year when PIE dropped but I can't find something that really summarizes for this model.
1. How to unlock bootloader and root if need be (https://gist.github.com/eexit/e6d5fc0984e1c7f25376d3dafa819792)
2. How to flash stock PIE on this phone
3. How to install custom recovery
(How does Magisk play into all this)
4. Stable custom ROM if needed?
If I'm missing something obvious, I'm ok taking the heat, but, if not and someone has this phone and has some answers, I'd be grateful!
Thanks.
----------------------------------------------------------------------
UPDATE:
1. I unlocked my bootloader following moto's website - easily googleable
2. Then I just flashed the retail OEM via fast boot using commands - i.e., I downloaded the retail for 9.0, extracted in in adb folder (which has fastboot), booted phone into fastboot mode and flashed it all manually. So far it's working fine. It complains at boot about unlocked bootloader and I can't get OTA updates. I know I can still root it via guide above.
I'll post any updates as I have them.
MrRedPants said:
Hello!
Been studying forums for a couple days but can't seem to get to a definitive answer.
Here's all I want - get android 9.0 on my phone - I don't care about saving data, unlocking bootloader or not, etc. It can be a custom ROM as long as it's stable. Ideally I'd like to put the stock RETAIL version on it. There are so many posts and many of them end of last year when PIE dropped but I can't find something that really summarizes for this model.
1. How to unlock bootloader and root if need be (xx)
2. How to flash stock PIE on this phone
3. How to install custom recovery
(How does Magisk play into all this)
4. Stable custom ROM if needed?
If I'm missing something obvious, I'm ok taking the heat, but, if not and someone has this phone and has some answers, I'd be grateful!
Thanks.
----------------------------------------------------------------------
UPDATE:
1. I unlocked my bootloader following moto's website - easily googleable
2. Then I just flashed the retail OEM via fast boot using commands - i.e., I downloaded the retail for 9.0, extracted in in adb folder (which has fastboot), booted phone into fastboot mode and flashed it all manually. So far it's working fine. It complains at boot about unlocked bootloader and I can't get OTA updates. I know I can still root it via guide above.
I'll post any updates as I have them.
Click to expand...
Click to collapse
Can you elaborate on what retail version you used?
I have the same (XT1710-01 albus_C RETUS...... which actually says "albus_retail/albus" in recovery mode) and currently on 8.0.0/OPSS27.76-12-28-20/19.
When I try to side load via adb "ALBUS_RETAIL_9.0_PPS29.133-30_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip" I get an error saying: "footer is wrong", "signature verification failed" and "error 21".
Trying to load "Blur_Version.29.11.30.albus.retail.en.US" I got a version mismatch (albus vs albus_c).
You have to flash in via fastboot. Not in recovery.
My G7 Thinq (G710EM) has been neglected for a while now, ever since I got a new phone. Right now, I want to setup the G7 as a backup phone, and to make it compatible with my current apps, I have to update it either to the latest official firmware (https://lg-firmwares.com/downloads-file/26010/G710EM30h_00_OPEN_EU_OP_0927) or the latest LineageOS (the latter is preferred).
Right now, the phone is still on Android 8 with an unlocked bootloader, and fastboot installed. However, I don't remember exactly how I flashed that firmware, nor how I unlocked the bootloader ¯\_(ツ)_/¯. I just remember flashing a .KDZ file.
I can't get anything to install/flash. What I tried so far to get the stock Android to work is:
- Update OTA: says no updates available; this was the case even before I unlocked the bootloader and installed fastboot
- Flash using LGUP_Cmd from this guide: I get Error!!! [SW_PATH] is null
- Flash using LG Flash Tool 2014 from various sources on the web: flash fails with the message Required info cannot be found (Contact the system administrator)
- Flash using LG FlashTool v2.0.1.6 from this guide: when I press start, a message box appears saying Failed to load
The earliest unofficial LineageOS I could find requires stock Android 9 to be installed, so I haven't tried that at all.
I'd like to know how can I upgrade to latest stock Android 10 or preferably to LineageOS 19.1? Losing all data in the process is perfectly acceptable, since the phone no longer contains anything crucial. However, in the end, I'd like banking apps to work.
Unzip this file and put the .dll file into> LGUP 2.0.1.6 folder > model > common folder.
If there is no common folder, make one yourself. Then try to flash .KDZ again.