Related
Samsung Galxay S III, S3 64GB currently running:
Android v 4.0.4
Base T99UVLH2
Kernel 3.08-925100-user (~snip)
***************
Quick question or two.
Just received 2 T-Mo branded Samsung Galaxy SIII's 32GB.
EDIT: Phones are brand new- they are STOCK. (Not rooted)
This last week bought several BlackBerry PlayBooks 64GB, and found out "if "they are *allowed to "update" to the latest version it encrypts /blocks ability to ROOT the device PERMANENTLY.
(* PlayBooks are set to auto-update upon being first powered up, PRIOR to access to OS. Special procedures and apps need to be used so it does not apply "update" which blocks ability to ROOT the device.
*Latest PB OS v 2.1.0.1088 = Encryts bootloader IIRC.)
Q1: I'm concerned about OTA update, or enabling (clicking) "Software Update" manually applying a rom update /newer version of Android OS screwing up ability to ROOT the phone. Is this a issue of concern?
Q2: I noticed when I hit the button for checking "if" there is a update available a file was showing 335.65mb, so for sure a "update" is available.
Would it be best to backup current rom image , or is that image available online?
(I would assume it would be best- I guess my question is, "Is the Samsung SIII Android v 4.0.4" image available?
Is it a problem to roll back to a prior version?
(Sort of paranoid after the PlayBook auto updating so it can't be rooted... YES I know PlayBook isn''t running a Android OS)
What is the most well liked rom image for the S3 currently? (Stable)
Any info, links would be appreciated.
NOTE: I realize I have alot of reading to do, I have flashed /modded phones in the past so I have a grasp of what needs to be done, but rusty on the "particulars".
.
WeAreNotAlone said:
Samsung Galxay S III, S3 64GB currently running:
Android v 4.0.4
Base T99UVLH2
Kernel 3.08-925100-user (~snip)
***************
Quick question or two.
Just received 2 T-Mo branded Samsung Galaxy SIII's 32GB.
This last week bought several BlackBerry PlayBooks 64GB, and found out "if "they are *allowed to "update" to the latest version it encrypts /blocks ability to ROOT the device PERMANENTLY.
(* PlayBooks are set to auto-update upon being first powered up, PRIOR to access to OS. Special procedures and apps need to be used so it does not apply "update" which blocks ability to ROOT the device.
*Latest PB OS v 2.1.0.1088 = Encryts bootloader IIRC.)
Q1: I'm concerned about OTA update, or enabling (clicking) "Software Update" manually applying a rom update /newer version of Android OS screwing up ability to ROOT the phone. Is this a issue of concern?
Q2: I noticed when I hit the button for checking "if" there is a update available a file was showing 335.65mb, so for sure a "update" is available.
Would it be best to backup current rom image , or is that image available online?
(I would assume it would be best- I guess my question is, "Is the Samsung SIII Android v 4.0.4" image available?
Is it a problem to roll back to a prior version?
(Sort of paranoid after the PlayBook auto updating so it can't be rooted... YES I know PlayBook isn''t running a Android OS)
What is the most well likely rom image for the S3 currently?
Any info, links would be appreciated.
NOTE: I realize I have alot of reading to do, I have flashed /modded phones in the past so I have a grasp of want needs to be done, but rusty on the "particulars".
.
Click to expand...
Click to collapse
Are you already rooted? If you update you could lose root I'm not really sure since I'm not on stock but it is easy to re-root it if you have too. And no updating wont permanently block your device from being rooted.
check out this thread: http://forum.xda-developers.com/showthread.php?t=1949687
it has all the official firmwares & pre-rooted official firmwares that are odin flashable
WeAreNotAlone said:
Samsung Galxay S III, S3 64GB currently running:
Android v 4.0.4
Base T99UVLH2
Kernel 3.08-925100-user (~snip)
***************
Quick question or two.
Just received 2 T-Mo branded Samsung Galaxy SIII's 32GB.
This last week bought several BlackBerry PlayBooks 64GB, and found out "if "they are *allowed to "update" to the latest version it encrypts /blocks ability to ROOT the device PERMANENTLY.
(* PlayBooks are set to auto-update upon being first powered up, PRIOR to access to OS. Special procedures and apps need to be used so it does not apply "update" which blocks ability to ROOT the device.
*Latest PB OS v 2.1.0.1088 = Encryts bootloader IIRC.)
Q1: I'm concerned about OTA update, or enabling (clicking) "Software Update" manually applying a rom update /newer version of Android OS screwing up ability to ROOT the phone. Is this a issue of concern?
Q2: I noticed when I hit the button for checking "if" there is a update available a file was showing 335.65mb, so for sure a "update" is available.
Would it be best to backup current rom image , or is that image available online?
(I would assume it would be best- I guess my question is, "Is the Samsung SIII Android v 4.0.4" image available?
Is it a problem to roll back to a prior version?
(Sort of paranoid after the PlayBook auto updating so it can't be rooted... YES I know PlayBook isn''t running a Android OS)
What is the most well likely rom image for the S3 currently?
Any info, links would be appreciated.
NOTE: I realize I have alot of reading to do, I have flashed /modded phones in the past so I have a grasp of want needs to be done, but rusty on the "particulars".
.
Click to expand...
Click to collapse
These aren't like playbooks or ONE X's. We can flash firmwares and updates through Odin. You are safe bro
j_smith305 said:
Are you already rooted? If you update you could lose root I'm not really sure since I'm not on stock but it is easy to re-root it if you have too. And no updating wont permanently block your device from being rooted.
check out this thread: http://forum.xda-developers.com/showthread.php?t=1949687
it has all the official firmwares & pre-rooted official firmwares that are odin flashable
Click to expand...
Click to collapse
RE: Are you already rooted?
Nope, bone stock. Would like to run the units for about 30-days (Of course that may change, EG Sooner)
Appreciate the links, will check it out.
On a recommendation on a rom, Looking for rom with a high WAF. (Wife Approval Factor)
Also on the hunt for a work-around to enabling tethering on Android 5GB plan.
Lakeshow423 said:
These aren't like playbooks or ONE X's. We can flash firmwares and updates through Odin. You are safe bro
Click to expand...
Click to collapse
Thank you,
After experiencing the "joy" of PlayBook #1 of #4 doing a forced update to a OS version which was not rootable, plus was non reversible wanted to get a feel on what was going on. In the end with the PlayBooks I have (1) unit left that I'm debating to root or not... REASON? There's like (1) person on the CrackBerry forums that has a in-depth knowledge of the QNX OS.... and the info on flashing a "rootable" version of the OS is not well documented. (Info is scattered amongst multiple threads- the (1) poster with a in-depth knowledge posts in a cryptic fashion.
Process seems pretty simple, but there is little "traffic" in the rooting section so that does not inspire confidence in getting answers to problems that may pop up after the "root".
From what I read BlackBerry /RIM closed the loophole that allowed the PB's to be rooted fairly quickly and numerically the numbers of persons who even have a "rooted" PlayBook is few and far between, VS those with Android powered devices. )
Getting back to the Samsung,
As noted above: Looking for rom with a high WAF. (Wife Approval Factor)
Stability is a factor, and "time" tweaking is at a premium.
What rom would you recommend?
PS: Also on the hunt for a work-around to enabling tethering on Android 5GB plan.
(If tethering can be done without rooting, may leave the units stock for about 30-days or so until hardware is proven to be defect free. If you have any info on that, I'd be all ears.)
.
WeAreNotAlone said:
Thank you,
After experiencing the "joy" of PlayBook #1 of #4 doing a forced update to a OS version which was not rootable, plus was non reversible wanted to get a feel on what was going on. In the end with the PlayBooks I have (1) unit left that I'm debating to root or not... REASON? There's like (1) person on the CrackBerry forums that has a in-depth knowledge of the QNX OS.... and the info on flashing a "rootable" version of the OS is not well documented. (Info is scattered amongst multiple threads- the (1) poster with a in-depth knowledge posts in a cryptic fashion.
Process seems pretty simple, but there is little "traffic" in the rooting section so that does not inspire confidence in getting answers to problems that may pop up after the "root".
From what I read BlackBerry /RIM closed the loophole that allowed the PB's to be rooted fairly quickly and numerically the numbers of persons who even have a "rooted" PlayBook is few and far between, VS those with Android powered devices. )
Getting back to the Samsung,
As noted above: Looking for rom with a high WAF. (Wife Approval Factor)
Stability is a factor, and "time" tweaking is at a premium.
What rom would you recommend?
PS: Also on the hunt for a work-around to enabling tethering on Android 5GB plan.
(If tethering can be done without rooting, may leave the units stock for about 30-days or so until hardware is proven to be defect free. If you have any info on that, I'd be all ears.)
.
Click to expand...
Click to collapse
If it's for your wife then I would probably stick with stock so she doesn't complain about minor bugs lol or you could try a touchwiz based rom. Just check out the different roms in the android development & original android development thread and see if you find any that you like
As for tethering I can't help you much since I don't really use it. I did a quick search and found this thread that might be able to help: http://forum.xda-developers.com/showthread.php?t=1988735
If you are wanting to root I would use the root injected rom. The instructions can be found here:
http://forum.xda-developers.com/showthread.php?t=1771687
This gives root but fully stock otherwise. It is probably one of the safest ways to root.
Sent from my SGH-T999 using xda app-developers app
ioitall said:
If you are wanting to root I would use the root injected rom. The instructions can be found here:
http://forum.xda-developers.com/showthread.php?t=1771687
This gives root but fully stock otherwise. It is probably one of the safest ways to root.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
That sounds exactly like what I, and others than are concerned about "warranty" issues on new phones- baring a total hardware failure would benefit from until the hardware is proven itself to be DEFECT FREE.
Would like to "burn-in" the device, making sure nothing is amiss.
Thanks!
mrRobinson said:
This is a completely stock ODIN flashable ROM with root injected into the system image.
This is a fairly easy way to get root WITHOUT tripping the flash counter that will void the warranty. If you don't care about tripping the counter then you can get root other ways.
Click to expand...
Click to collapse
I'm a bit of a noob, so apologies if this is in the wrong section. I've had a very difficult time finding threads that focus on those who have (stupidly!) applied the OTA 4.3 jellybean update, and what they can do to network unlock the phone. So here goes:
Samsung Galaxy SIII
SGH-T999
Android Version 4.3
Baseband Version T999UVUEMJC
Stock build. No root.
The closest step-by-step I've come across:
Remove T-Mobile SIM. Replace with ATT SIM. Reboot phone.
*#197328640# which successfully puts me into service mode.
This brings up the following menu:
MAIN MENU
[1]UMTS
[2]CDMA
[3]LTE
[4]SIM
From there its
[1]UMTS
[1] DEBUG SCREEN
[8]PHONE CONTROL
[6]NETWORK UNLOCK
[3]PERSO SHA256 OFF ...
Now, that's as far as I can get. The guide then says to go back to [6] and there should be an option, [4] NV INITIALIZZ.
This option is not there for me. (Note: at this point the PERSO SHA256 status is indeed set to SHA256_ENABLE_FLAG [0]).
Another guide suggested BACKing to the MAIN MENU and selecting option [5] run EFS SYNC() after selecting [3]PERSO SHA256 OFF.
I have done this and the screen reads: SYNC success. please reboot.
I do so, heart aflutter... only to be met with a SIM unlock PIN code entry screen.
Unlock fail.
Other threads have suggested downgrading to 4.1.1 in order for this to work and the necessary options be made available. Most of what I have read has said that attempts to downgrade from OTA 4.3 (with big brother KNOX) will result in a hard brick.
So, if you've made it this far... Has anyone figured out how to SIM unlock this particular phone running OTA 4.3 without rooting/downgrading?
If there is a more suitable thread discussing SIII's that are running 4.3 please direct me there.
Many thanks!
You could try and flash a 4.1.1 Modem. After that, try the above process.
Note - In that process, you are required to be super patient at each step.
Perseus71 said:
You could try and flash a 4.1.1 Modem. After that, try the above process.
Note - In that process, you are required to be super patient at each step.
Click to expand...
Click to collapse
Appreciate the response.
Yes, most of what I have come across has indicated that I would need to get 4.1.1 by hook or by crook in order to network unlock the phone, having upgraded to 4.3.
I have some experience fiddling with such things, but many posts have also indicated that, with the new KNOX package in tow, backing down from 4.3 will hard brick this device. I am hoping that, with access to Service Mode, someone will discover a way to network unlock without root/flashing.
Thanks again!
Are you Rooted ? If so flashing the LJC modem from Doc's thread won't brick your device.
Perseus71 said:
Are you Rooted ? If so flashing the LJC modem from Doc's thread won't brick your device.
Click to expand...
Click to collapse
The phone is not currently rooted, no. Most rooting instructions I've seen are for 4.1.1 or 4.1.2. My guess is I'm going to have to root to unlock...
Could you direct me to instructions for rooting OTA 4.3?
Again, many thanks for taking the time to help.
etrash310 said:
The phone is not currently rooted, no. Most rooting instructions I've seen are for 4.1.1 or 4.1.2. My guess is I'm going to have to root to unlock...
Could you direct me to instructions for rooting OTA 4.3?
Again, many thanks for taking the time to help.
Click to expand...
Click to collapse
Follow these. Effectively Flash Custom Rom using ODIN then flash SuperUser Zip.
Perseus71 said:
Follow these. Effectively Flash Custom Rom using ODIN then flash SuperUser Zip.
Click to expand...
Click to collapse
Awesome. I will try this tonight.
etrash310 said:
Awesome. I will try this tonight.
Click to expand...
Click to collapse
Well, no luck. Followed all the directions I could (provided by some awesome contributors including Doc) including:
1)Rooting using the aforementioned method and installing 4.3 with SU and no KNOX. Then just flashing stock modem 4.1.1 UVDLJC, in order to reveal the [4] NV INITIALIZZ option that is not present in Servicemode on jellybean 4.3 firmware.
--- This resulted in very slowed down system with no WiFi capability and no startup or shutdown sounds. Logging into Servicemode just resulted in a blank screen that said Servicemode.
--- Ultimately had to emergency restore firmware via KIES. (Thanks to reading a post by Doc on another thread). This got me up and running again.
2) Rooting using aforementioned method. And searching for stock 4.1.1 firmware in order to downgrade...
--- This has proven to be impossible. I can not find stock 4.1.1 anywhere. All links that have turned up have either been dead hotfile.com links or corrupted .zip files.
--- Additionally, I have been informed that once you upgrade to 4.3 OTA it is IMPOSSIBLE to flash an earlier firmware using ODIN. (Is is possible using CWM perhaps?)
In the end, it appears that the jellybean 4.3 OTA update currently has the community stumped as to how to unlock the SGH-T999 for use on another network with your only option to either convince T-Mobile to give you an unlock code or ordering one online. (And I've read of too many folks getting bogus codes ordering online...)
Still having fun trying, and its very cool to see all the hard work and info that folks like Doc are compiling on here. Maybe somebody is on the way to cracking this nut!!!
etrash310 said:
In the end, it appears that the jellybean 4.3 OTA update currently has the community stumped as to how to unlock the SGH-T999 for use on another network with your only option to either convince T-Mobile to give you an unlock code or ordering one online. (And I've read of too many folks getting bogus codes ordering online...)
Click to expand...
Click to collapse
So after all that, what is your current Rom and Firmware ? Can you try Root66 of 4.2 Rom ? Doc has Re-Hosted with mirrors.
I followed cLogic's guide that you linked to above and am running 4.3 rooted w/o Knox garbage.
Ended up getting phone network unlocked at a local hole in the wall phone shoppe. Figured it was worth a couple extra bucks to have it unlocked face to face in case code didn't work rather than fish out a reputable online source on my own.
Will be curious to compare its power usage to stock 4.3. Phone is working well, although it seems I will have to play with the APN settings as I am unable to send MMS messages... hmmm. Any advice off the top of your head?
I'd given root66 a try and also gave Doc's reposts another shot, but no dice.
So the sum of my endeavors are as follows:
1) If you want to network unlock your galaxy s3 on your own, DO NOT upgrade to jellybean 4.3 OTA until you do. It does not seem anyone has figured a way to ala ServiceMode in 4.1.1 yet.
2) If you have upgraded to 4.3 OTA you can use cLogic's guide linked to above to root your phone sans Knox.
3) If you have already upgraded to 4.3 OTA and want your phone network unlocked, you will have to pay to have it factory unlocked.
4) XDA is the bomb.
UPDATE:
Looks like the MMS messages I was trying to send finally went through... it just took an inordinately long time for them to do so.. not sure why yet.
Of dubious help to the OP, who had his phone commercially unlocked, but for others reading this thread or the OP's curiosity.. the 4.3 update has caused all kinds of grief. Amongst various bugs and battery drain issues, 4.3 has changed dialer codes or shuffled menus around. I can confirm the same results as the OP up to the point where he found that the initialize NV menu missing.
To progress further, I found that I needed:
An active SIM from a different carrier, with said SIM needing to be the phone throughout. This is in contrast to the previous method that worked without a SIM in the phone during the unlock procedure. I successfully unlocked a Note 2 with 4.3 using the steps in this techbeasts.com post.
And was successful with a 4.3 S4 using a slight variation (no NV initialize menu!.. back.. key input.. 1.. back). Both phones were M (Canadian) models.
Reading between the lines of various reports in addition to first hand experience implies that there may be several different carrier specific dodges being employed here. Playing musical chairs with the missing menu items that now have different dialer codes, are now found on hidden sub menus (key input = 1) or in back up files.
The commercial unlock guys are using proprietary tools such as Samsung tool v 16.8. Which usually seem to be database based factory unlocks fetched (or calculated?) from their servers.
.
since this worked on a note2, would it work on a sgs3 t999 that is already on 4.3?
fffft said:
Of dubious help to the OP, who had his phone commercially unlocked, but for others reading this thread or the OP's curiosity.. the 4.3 update has caused all kinds of grief. Amongst various bugs and battery drain issues, 4.3 has changed dialer codes or shuffled menus around. I can confirm the same results as the OP up to the point where he found that the initialize NV menu missing.
To progress further, I found that I needed:
An active SIM from a different carrier, with said SIM needing to be the phone throughout. This is in contrast to the previous method that worked without a SIM in the phone during the unlock procedure. I successfully unlocked a Note 2 with 4.3 using the steps in this techbeasts.com post.
And was successful with a 4.3 S4 using a slight variation (no NV initialize menu!.. back.. key input.. 1.. back). Both phones were M (Canadian) models.
Reading between the lines of various reports in addition to first hand experience implies that there may be several different carrier specific dodges being employed here. Playing musical chairs with the missing menu items that now have different dialer codes, are now found on hidden sub menus (key input = 1) or in back up files.
The commercial unlock guys are using proprietary tools such as Samsung tool v 16.8. Which usually seem to be database based factory unlocks fetched (or calculated?) from their servers.
.
Click to expand...
Click to collapse
etrash310 said:
Well, no luck. Followed all the directions I could (provided by some awesome contributors including Doc) including:
1)Rooting using the aforementioned method and installing 4.3 with SU and no KNOX. Then just flashing stock modem 4.1.1 UVDLJC, in order to reveal the [4] NV INITIALIZZ option that is not present in Servicemode on jellybean 4.3 firmware.
--- This resulted in very slowed down system with no WiFi capability and no startup or shutdown sounds. Logging into Servicemode just resulted in a blank screen that said Servicemode.
--- Ultimately had to emergency restore firmware via KIES. (Thanks to reading a post by Doc on another thread). This got me up and running again.
2) Rooting using aforementioned method. And searching for stock 4.1.1 firmware in order to downgrade...
--- This has proven to be impossible. I can not find stock 4.1.1 anywhere. All links that have turned up have either been dead hotfile.com links or corrupted .zip files.
--- Additionally, I have been informed that once you upgrade to 4.3 OTA it is IMPOSSIBLE to flash an earlier firmware using ODIN. (Is is possible using CWM perhaps?)
In the end, it appears that the jellybean 4.3 OTA update currently has the community stumped as to how to unlock the SGH-T999 for use on another network with your only option to either convince T-Mobile to give you an unlock code or ordering one online. (And I've read of too many folks getting bogus codes ordering online...)
Still having fun trying, and its very cool to see all the hard work and info that folks like Doc are compiling on here. Maybe somebody is on the way to cracking this nut!!!
Click to expand...
Click to collapse
Well try this link .... http://forum.xda-developers.com/showthread.php?t=1949687
well i dont know if it will work for me because my t999 is running cyanogenmod 12.1
The phone must be running stock 4.1.1 in order to sim unlock using the free method. Once the phone is on a 4.3 or newer bootloader, sim unlocking must be done using a code specific to the phone's imei. In order to enter the unlock code, the phone must be running a stock ROM or possibly a custom ROM based on a tw kernel.
audit13 said:
The phone must be running stock 4.1.1 in order to sim unlock using the free method. Once the phone is on a 4.3 or newer bootloader, sim unlocking must be done using a code specific to the phone's imei. In order to enter the unlock code, the phone must be running a stock ROM or possibly a custom ROM based on a tw kernel.
Click to expand...
Click to collapse
So, I previously rooted my s3. It is locked to tmobile. Then I unrooted and tried to unlock it but of course after 4.3 update (LUVUBOH1 Big mistake I see! I tried to flash a different 4.3 stock baseband just to make sure I flashed stock rom but odin failed. I kept trying and even updated odin, but no dice. Any ideas??
Do you have an unlock code? If not, you'll have to buy an unlock code and enter the code while running a stock ROM.
audit13 said:
Do you have an unlock code? If not, you'll have to buy an unlock code and enter the code while running a stock ROM.
Click to expand...
Click to collapse
Yes, I did purchase an unlock code. I'm going to try a different sim. I THINK I'm running stock rom 4.3 LUVUBOH1.
When you insert a non T-Mobile sim, you're not prompted to enter a network unlock code?
How to SIM unlock and/or roll back firmware on Samsung Note 2 N7105.
This is how I did it. It worked for me. That's all I can say. It may or may not work for you. I'm no 'expert' so I can't answer any tech question. I found this by trial and error. None fatal. ( So far) I will take it for granted you know how to Root and use Odin. I'm also assuming you have installed the Samsung USB Drivers.
http://uploaded.net/file/xdloq4jw
If you are using one machine to do this remember to disable Kies before using Odin.
My phone was updated to 4.3 using Kies. I did this on my laptop as I didn't want Kies messing up anything on my computer that I was going to use for the rest of the process.
So stating with a stock phone.
Using Odin
http://uploaded.net/file/o2xcp01n
I rooted my Phone with
CF-Root
http://download.chainfire.eu/255/CF-Root/CF-Auto-Root/CF-Auto-Root-t0lte-t0ltexx-gtn7105.zip
I then downloaded SuperSu from the market and ran that. It runs a fix to stop Knox.
I then installed ES File Explorer from the market.
Then I downloaded My Phone Explorer. I like this program and use it a lot.
http://www.fjsoft.at/en/
Using ES I backed up my EFS folder to my Sd Card
Using MyPhoneExplorer I backed it up again to my computer.
Better safe than sorry.
I then used Odin again to install the 4.1.1 Firmware.
I got it from here. There's 4.1.2 there as well for those that asked.
http://www.sammobile.com/firmwares/1/?model=GT-N7105&pcode=EVR#firmware
I then installed 4.1.1 by unzipping the file and using Odin.
I then use CF-Root again.
Using the *#Codes as below
Step 1. Insert a SIM on your Note 2, you should find the familiar “SIM network unlock PIN” window.
Step 2. Dial “*#197328640#” on your Note 2 to enter special menus.
Step 3. Choose “UMTS”.
Step 4. Next choose “Debug screen”.
Step 5. Choose “Phone Control”.
Step 6. Choose “Network Lock”.
Step 7. Choose “Perso SHA256 OFF” and wait about 30 seconds.
Step 8. Press the Menu button then choose “Back”.
Step 9. Choose “NW Lock NV Data Initiallize” and wait about 1 minute. *Then reboot your Note 2.
Step 10. Once rebooted, you should no longer get the Network Lock window any more and you should be able to get signal and data. *If you have trouble getting 3G/HSPA+ data, try setting the APN to your carrier’s settings although it should set automatically.
I did try this using 4.1.2 but Step 7 was missing.
I then updated back to 4.3 using Kies on the laptop and then CF-Root again through Odin on my computer. Fixing Knox by re downloading SuperSU and running that.
One SIM unlocked phone.
I then used Titanium to freeze all the Samsung and Google stuff I didn't want and also froze Knox.
MY phone is running stable and good. Auto update though says it has been modified so now it will not OTA. Which isn't a bad thing.
Thank you to the respective developers of the software I used.
I hope this helps others.
BorgCymru said:
How to SIM unlock and/or roll back firmware on Samsung Note 2 N7105.
This is how I did it. It worked for me. That's all I can say. It may or may not work for you. I'm no 'expert' so I can't answer any tech question. I found this by trial and error. None fatal. ( So far) I will take it for granted you know how to Root and use Odin. I'm also assuming you have installed the Samsung USB Drivers.
http://uploaded.net/file/xdloq4jw
If you are using one machine to do this remember to disable Kies before using Odin.
My phone was updated to 4.3 using Kies. I did this on my laptop as I didn't want Kies messing up anything on my computer that I was going to use for the rest of the process.
So stating with a stock phone.
Using Odin
http://uploaded.net/file/o2xcp01n
I rooted my Phone with
CF-Root
http://download.chainfire.eu/255/CF-Root/CF-Auto-Root/CF-Auto-Root-t0lte-t0ltexx-gtn7105.zip
I then downloaded SuperSu from the market and ran that. It runs a fix to stop Knox.
I then installed ES File Explorer from the market.
Then I downloaded My Phone Explorer. I like this program and use it a lot.
http://www.fjsoft.at/en/
Using ES I backed up my EFS folder to my Sd Card
Using MyPhoneExplorer I backed it up again to my computer.
Better safe than sorry.
I then used Odin again to install the 4.1.1 Firmware.
I got it from here. There's 4.1.2 there as well for those that asked.
http://www.sammobile.com/firmwares/1/?model=GT-N7105&pcode=EVR#firmware
I then installed 4.1.1 by unzipping the file and using Odin.
I then use CF-Root again.
Using the *#Codes as below
Step 1. Insert a SIM on your Note 2, you should find the familiar “SIM network unlock PIN” window.
Step 2. Dial “*#197328640#” on your Note 2 to enter special menus.
Step 3. Choose “UMTS”.
Step 4. Next choose “Debug screen”.
Step 5. Choose “Phone Control”.
Step 6. Choose “Network Lock”.
Step 7. Choose “Perso SHA256 OFF” and wait about 30 seconds.
Step 8. Press the Menu button then choose “Back”.
Step 9. Choose “NW Lock NV Data Initiallize” and wait about 1 minute. *Then reboot your Note 2.
Step 10. Once rebooted, you should no longer get the Network Lock window any more and you should be able to get signal and data. *If you have trouble getting 3G/HSPA+ data, try setting the APN to your carrier’s settings although it should set automatically.
I did try this using 4.1.2 but Step 7 was missing.
I then updated back to 4.3 using Kies on the laptop and then CF-Root again through Odin on my computer. Fixing Knox by re downloading SuperSU and running that.
One SIM unlocked phone.
I then used Titanium to freeze all the Samsung and Google stuff I didn't want and also froze Knox.
MY phone is running stable and good. Auto update though says it has been modified so now it will not OTA. Which isn't a bad thing.
Thank you to the respective developers of the software I used.
I hope this helps others.
Click to expand...
Click to collapse
I got the same problem,after updating to 4.3 version my phone asking for Sim network unlock PIN.
You mean flashing 4.1.1 from 4.3 got no failure?
Currently downloading 4.1.1 version..after attempting to flash 4.1.2 it failed in Odin,due to a new bootloader
Edit:
Confirmed I successfully flashed 4.1.1 and successfully unlock network.
Tnx dude!
cz4r3n said:
I got the same problem,after updating to 4.3 version my phone asking for Sim network unlock PIN.
You mean flashing 4.1.1 from 4.3 got no failure?
Currently downloading 4.1.1 version..after attempting to flash 4.1.2 it failed in Odin,due to a new bootloader
Edit:
Confirmed I successfully flashed 4.1.1 and successfully unlock network.
Tnx dude!
Click to expand...
Click to collapse
any update on that process.
would this work on a sgs3 t999 4.3? will downgrading to 4.1.1 result in a brick like on the att i747?
BorgCymru said:
How to SIM unlock and/or roll back firmware on Samsung Note 2 N7105.
Click to expand...
Click to collapse
n0013z said:
would this work on a sgs3 t999 4.3? will downgrading to 4.1.1 result in a brick like on the att i747?
Click to expand...
Click to collapse
Absolutely no idea mate. I only tried it on my phone.
ive been looking for this
im having the same problem and hopefully this fixes it.
but about the updating to 4.3 using Kies, wont it trigger the SIM network Unlock Code again?
Hi, what android PDA did you have before doing the downgrade. I have read some posts that say that you can not downgrade if you have MK4 or later... I have a Galaxy note 2 GT-N7100 and I would like to test what you did with mine, but I'm not sure if its possible
Regards
maggr91 said:
Hi, what android PDA did you have before doing the downgrade. I have read some posts that say that you can not downgrade if you have MK4 or later... I have a Galaxy note 2 GT-N7100 and I would like to test what you did with mine, but I'm not sure if its possible
Regards
Click to expand...
Click to collapse
4.3 and then went back to 4.3
butirog said:
im having the same problem and hopefully this fixes it.
but about the updating to 4.3 using Kies, wont it trigger the SIM network Unlock Code again?
Click to expand...
Click to collapse
It didn't on mine.
It doesn't seem to work on SG Note 2 N7100.
Tried all the 4.1.1 fw from sammobile for all carriers here in PH (Globe, Smart, Sun and Open Line)
The menu code doest lead me to the Perso SHA256.
After the Network Lock menu it says Command don't exist or something like that.
Help me what to do please.
Zyrele said:
It doesn't seem to work on SG Note 2 N7100.
Tried all the 4.1.1 fw from sammobile for all carriers here in PH (Globe, Smart, Sun and Open Line)
The menu code doest lead me to the Perso SHA256.
After the Network Lock menu it says Command don't exist or something like that.
Help me what to do please.
Click to expand...
Click to collapse
All I can comment on is how I did it on mine. I don't have any other phone. Sorry.
Maybe try the UK one that I used. Once it's SIM unlocked you can put a local to you ROM on.
BorgCymru said:
All I can comment on is how I did it on mine. I don't have any other phone. Sorry.
Maybe try the UK one that I used. Once it's SIM unlocked you can put a local to you ROM on.
Click to expand...
Click to collapse
Hi,
I followed the instructions properly. I rooted my 4.3 with CF auto root, and then I tried to flash the 4.1.1 firmware onto my phone.
Now it is stuck at the boot screen, and I'm so shocked because I did everything correctly.
I can still get to "ODIN Mode" by holding volume down, home and power, and it says:
Current Binary: Custom
System Status: Custom
Knox warranty void: 1
What have I done wrong?
Thank you.
help me !
i have a Note 2 N7105.i did the exact steps.on the notification bar, i can see that i have signal, the phone is unlocked, but still, i cant use the network. it says NOT REGISTERED ON NETWORK. what do you think is the problem ?
cz4r3n said:
I got the same problem,after updating to 4.3 version my phone asking for Sim network unlock PIN.
You mean flashing 4.1.1 from 4.3 got no failure?
Currently downloading 4.1.1 version..after attempting to flash 4.1.2 it failed in Odin,due to a new bootloader
Edit:
Confirmed I successfully flashed 4.1.1 and successfully unlock network.
Tnx dude!
Click to expand...
Click to collapse
I must say.... you are my SUPER STAR..... I have search everywhere and looked every corner of the website..... apart for paying around £20 to 40 to unlock the phone from someone... you have made my day.... I have been trying to unloack a phone that I have bought from ebay... it was locked to EE network in UK, your way of downgrading the firmware to 4.1.1 and use the code “*#197328640#” had worked... the phone has been upgraded wot 4.3 Jellybean, and the code does not work at all. However after down graded to 4.1.1 (as you have done) , I was able to use the code “*#197328640#” and unlock the phone, then I upgrade it back to 4.3 and now doing a firmware upgrade to 4.4..... the network block has ceased... so I guess the phone is now completely utterly unlocked forever....REALLY Thanks to your logical trial and error...
I must say, it took me some trial and error to reinstall the stock ROM, whick I had to use Philz recovery to completely clean up the device before I reinstall the stock rom.....
Any thanks again, and when I get a chance, I'll post my steps which had worked.
Cheers Mate,
Dave
Am glad to hear that
works great
Big thanks to BorgCymru for the how-to.
Just got a n7105 that was locked on EE/Orange (UK) that had KitKat 4.4.2 installed. Followed all the instructions but used cwmrecovery (to make backup rom) and it worked great for me. Tested with tesco, 3, o2 sim and all work.
Only thing to add that after installing firmware 4.1.1, the phone went to reboot but the screen became locked on the 'Samsung' logo. I removed the battery and booted into recovery to wipe partition and wipe cache. Rebooted and all was fine.
i been having issues unlocking with running 4.4.2 indeed to downgrade was the correct step, i am now unlocked
I know you posted the original post a while back, however I purchased a note 2 7105t off eBay and it was locked to Vodafone Australia. I actually got a code off their unlocking site and of course it did not work. I then contacted their customer service and waited 4 days for a call back with a unlock code and master reset code, once again did not work and I was told to take it to a Vodafone shop and they will send it away. One again, brick wall, as the shop said, "have you a proof of purchase from Vodafone". Nope I do not so they refused to send away and told me I was,"stuck with Vodafone".
Now I want to thank you for assisting me in unlocking my galaxy note N7105T 4.2.2 with your information. It worked like a charm.
The only question I have is if I now put an update firmware from 4.1.1 will the lock come back on? I see here a couple of members said they were fine, can I get verification on this please.
Hi Tamate. Once you unlocked it is permanent.
vadimo said:
Hi Tamate. Once you unlocked it is permanent.
Click to expand...
Click to collapse
No so... Did that way back, and last it while travelling, it locked itself! Still trying to find a way to unlock it (I'm now on Marshmallow!) Afraid downgrade back to 4.1.1 will do more damage (bricking the phone for good!)
BTW, how can I tell if my bootloader ever got upgraded?
I have a samsung galaxy s3 I747 and I have on my cell phone:
android 4.1.1
Clockworkmod v6.0.1.4
stock rom
When I bought my cell I rooted it with a tutorial I found here at the xda_developers forum.
here is the link:
http://forum.xda-developers.com/showthread.php?t=2042775
it rooted and installed clockworkmod also.
I am a noob with all of this and my question is, how do i upgrade android?
I go to settings, about device, software update, then it tell me I can download an update, after I downloaded it my phone says it will restart in 5 seconds, after it does, clockworkmod kicks in and I don't know what to do from there.
After that I reboot my cell phone and it tells me that the upgrade was interrupted and to press ok, when i press ok it starts normal but with no upgrade.
then I have to wait 23 hours for the next try.
I went in the menus of clockworkmod and most of them say load or stuff like that from the sd card.
Thank you for your time
Explaining every step here would be very long and it will take a lot of time, but there's a dedicated guide in the General section that will help you tons!
Notice: You won't be able to update through the method you're trying because you're rooted, and that update it's a stock official update which will detect your rooted Galaxy S3 and its clockworkmod and it will make the update fail everytime. Look at it like some type of Samsung security thing.
If your Galaxy S3's ROM is on Android version 4.1.1 you can always update to 4.3 from a software called "Odin", there are tons of youtube videos about that. But if you want to keep the clockworkmod recovery and install custom ROMS (CM11, AOPK, 4.4, 4.4.2, 4.4.4) which are pretty much all the ROMS and updates around here, you'll have to follow the guide I mentioned. I too had the same questions as you a long time ago, and it took me a while to get the hang of it, but I'm pretty sure you'll have a nice looking and great update/ROM on your S3. Just follow the instructions and you'll be good.
Good luck mate!
Hello XDA,
I began following the directions at the following post:
https://forum.xda-developers.com/no...bilized-process-to-unlock-bootloader-t3375527
which seemed have a lot of confirmed successes. I downloaded all the linked files with the exception of Attachment 3779589, which is apparently no longer on the site.
I got stuck at the step when, upon attmepting to root with Kingroot, the app said 'Root strategy unavailable.' I'm guessing the problem is that I'm running 6.0.1, and will need to flash back to 5.1.1. I'm slowly downloading PDA N910VVRU2BPA1/CSC N910VVZW2BPA1 from Sammobile as we speak, but in the meantime, I am wondering about the relevance of this set of instructions from almost two and a half years ago. Should I use newer versions of these tools when and where available, or are the versions specified in doctor-cool's post the ideal/necessary ones for this process? Would a newer version of one or more of those tools simplify or shorten the process in some way? Is there a newer, better set of instructions for rooting the SM-N910V?
Many thanks in advance,
-newmy51
newmy51 said:
Hello XDA,
I began following the directions at the following post:
https://forum.xda-developers.com/no...bilized-process-to-unlock-bootloader-t3375527
which seemed have a lot of confirmed successes. I downloaded all the linked files with the exception of Attachment 3779589, which is apparently no longer on the site.
I got stuck at the step when, upon attmepting to root with Kingroot, the app said 'Root strategy unavailable.' I'm guessing the problem is that I'm running 6.0.1, and will need to flash back to 5.1.1. I'm slowly downloading PDA N910VVRU2BPA1/CSC N910VVZW2BPA1 from Sammobile as we speak, but in the meantime, I am wondering about the relevance of this set of instructions from almost two and a half years ago. Should I use newer versions of these tools when and where available, or are the versions specified in doctor-cool's post the ideal/necessary ones for this process? Would a newer version of one or more of those tools simplify or shorten the process in some way? Is there a newer, better set of instructions for rooting the SM-N910V?
Many thanks in advance,
-newmy51
Click to expand...
Click to collapse
Have you gotten it figured out? Just in case you haven't or if there's anyone else wondering, it's okay to start the unlock process with the step that involves the hybrid firmware. Aside from that the process is still pretty much the same.
Other notes....
When starting Kingroot for the first time it always says Root Strategy Unavailable, just go ahead and press the root button.
If you need to download Samsung firmware use the website updato.com. It is much faster to download from (15-20 min).
the instructions are still the same and relevant.
i managed to downgrade my firmware using Odin to that hacked developer version of 5.11
temp root it twice to unlock the bootloader-absolutely need a sim with working data
install twrp,
install a newer bootloader/modem/system files
its a process but it does work . all i wanted was a stock rooted image with twrp so i can make a backup. my device seems to have a failing emmc chip and would halt the process. also it doesnt turn on unless i put in the freezer. i was able to get everything flashed after after putting it in the freezer for an extra long time. the write fail will happen if the unit heats up. but i think once you get it on there, you might be good
kevintm78 said:
Have you gotten it figured out? Just in case you haven't or if there's anyone else wondering, it's okay to start the unlock process with the step that involves the hybrid firmware. Aside from that the process is still pretty much the same.
Other notes....
When starting Kingroot for the first time it always says Root Strategy Unavailable, just go ahead and press the root button.
If you need to download Samsung firmware use the website updato.com. It is much faster to download from (15-20 min).
Click to expand...
Click to collapse
I gave up when I got a "no OS found" warning from TWRP, and neither could I install the Emotion ROM already on internal storage, nor could I sideload anything even after reinstalling Samsung drivers on my PC. Then bought a pre-rooted Note 4 on FleaBay, which proceeded to go boot loopy after a couple days of normal use. I restored from the one backup on the device, only for the problem to reappear. Seller swears he's sold 400+ units and that it's a super stable rom/build etc. etc. Now I'm using a hand-me-down, beater HTC One Max with a broken camera while I consider my next purchase.