Old phone from work any way to install custom ROM? - Samsung Galaxy S21 Questions

I have an old phone from work, however its locked down. I have reset it, but it still remembers its a work phone.
Is there any way round this?

vinokirk said:
I have an old phone from work, however its locked down. I have reset it, but it still remembers its a work phone.
Is there any way round this?
Click to expand...
Click to collapse
Hi, what model is that?

Sorry, I'm stupid I didn't notice you answered this question on the Samsung Galaxy S21 forum I think it should be possible.

Related

Restoring Samsung Galaxy S (Vibrant) back to factory settings with no screen

I have a Galaxy S (Vibrant) and my screen is completely cracked and I can't see or use it at all. I wanted to know how I could restore it back to factory settings so I can send it in to get a new one... I've heard rooting voids your warranty but I cant use the screen to restore it through the phone. Please help
Assuming the phone is still actually functional, you can ODIN it...you should only need the hardware buttons (and proper timing) for that.
If you can't see it, how is anyone else going to see it and know that it is rooted?
bigragu said:
If you can't see it, how is anyone else going to see it and know that it is rooted?
Click to expand...
Click to collapse
once they put the new screen on there , they will look!
djkdawg said:
once they put the new screen on there , they will look!
Click to expand...
Click to collapse
Highly dobut that. I'm sure it will not be torn to pieces by scrupulous workers trying to debug the fact if the phone rooted or not.

Do I return if I received a GT that is locked? Is it worth the trouble?

Just got my GT from Staples last night and its not unlocked. From what I have read it is completely random if you get one that is locked or not.
So is it worth it to return for another when there is a good chance that one will be locked as well?
Since the locked one can be rooted is this even necessary?
Thanks all
Raistlin1 said:
Just got my GT from Staples last night and its not unlocked. From what I have read it is completely random if you get one that is locked or not.
So is it worth it to return for another when there is a good chance that one will be locked as well?
Since the locked one can be rooted is this even necessary?
Thanks all
Click to expand...
Click to collapse
You can root, flash kernels and roms with a locked tab. I personally dont think it would be worth the hassle. My tab is unlocked but i wouldnt have cared either way honestly.
You don't need an unlocked one. It really makes no difference at all. I have a locked 32 gig t I've done just about everything with. Flashed roms, kernels, rooted just fine with no issues at all.
Totally not worth it (yet?) as you can do everything on both versions. But check to see if there is any other defect.
I also have a locked one and used it to try a few kernels / roms now. everything worked fine.
Just install CWM. Don't return it.
IMO, locked puts you at much greater risk of winding up in a bricked state that you can't recover from.
uhhh staples, my tablet has a problem
Sorry about that what is the problem?
The bootloader is locked.
What?
I cant hack it well.
What?
I want a replacement.
Uhhhh, sir, what is the problem?
The bootloader is locked.
And what does that mean?
I want to hack it, but if its unlocked, its slightly harder for hacking. Just a bit.
Im sorry, but we cant replace it if nothings wrong with it.
atticusmas said:
uhhh staples, my tablet has a problem
Sorry about that what is the problem?
The bootloader is locked.
What?
I cant hack it well.
What?
I want a replacement.
Uhhhh, sir, what is the problem?
The bootloader is locked.
And what does that mean?
I want to hack it, but if its unlocked, its slightly harder for hacking. Just a bit.
Im sorry, but we cant replace it if nothings wrong with it.
Click to expand...
Click to collapse
Wow, you typed that entire imaginary conversation without even knowing that BestBuy will accept a return or exchange for any reason or for no reason at all. If you want to return a Tab because the bootloader is locked, that's perfectly within your rights under their policy.
Thanks everyone, I probably would just say that the battery is draining quickly or that screen randomly turns off, just like many people have reported about this tablet.
But going through all of that and then ending up with one that is also locked would suck, then due to karma, I may get one that has one of the problems I claimed my original one had...

[ISSUE] I9300 not Waking up

Hi Guys,
In the past few days ive noticed that if i dont check my phone regularly it will simply refuse to wake up (screen on). I know the phone is still working as the LightFlow settings still use the notification light when needed. I have also had situations where the phone wakes up but theres no touch functions, but locking and waking up again fixes that in 1 try. Has anyone else had this issue or am I going to have to send the phone back?
Thanks
Michael
P.S. The phone is not rooted and hasnt been updated since out the box. Any suggestions to root the phone to fix this will be ignored.
Uninstall LightFlow it has been known to cause this issue.
That is all we can suggest unless your willing to root.
Lennyuk said:
Uninstall LightFlow it has been known to cause this issue.
That is all we can suggest unless your willing to root.
Click to expand...
Click to collapse
Thanks for the suggestion. I had my HTC Desire rooted and this has put me off rooting my phone at the moment, but I was waiting for the Jelly Bean AOSP anyway.
Not trying to take this too far off topic, but what do you have against root? All root effectively is is an admin mode, you don't have to flash a custom rom.
Lennyuk said:
Not trying to take this too far off topic, but what do you have against root? All root effectively is is an admin mode, you don't have to flash a custom rom.
Click to expand...
Click to collapse
I dont have anything against root. Its just that when I have a problem with my phone and people suggest to root it, if it doesnt work im kinda screwed over with warranty etc.
Unfortunatly removing Lightflow didnt help and its still happening
if it doesnt work im kinda screwed over with warranty etc
Click to expand...
Click to collapse
It's quite easy to revert back to Stock for warranty repairs.
Rooting does not brick your phone.
d4fseeker said:
It's quite easy to revert back to Stock for warranty repairs.
Rooting does not brick your phone.
Click to expand...
Click to collapse
Wont they reject it if its rooted? This would be the first phone ive sent for repairs. My HTC Desire never faulted in 2 years but this is starting to annoy me just a month and a half into my contract.
mtmannion said:
Wont they reject it if its rooted? This would be the first phone ive sent for repairs. My HTC Desire never faulted in 2 years but this is starting to annoy me just a month and a half into my contract.
Click to expand...
Click to collapse
Yes, but u can use "triangle away" (by chainfire) to reset flash counter(found in download mode) and flash a stock rom with Odin and back is your warranty.
root...warranty...bla bla bla...why want to return just because of that? do u know that samsung software engineers sucks? i bought nexus, and i just use it for 1 week. want to know why? because it's so boring. the phone so perfect. no problem at all. nothing to tweak, nothing to fix, nothing to improve. i switch back to Samsung Galaxy because of this (before this use SGS1, now SGS3). so, if you have problem like THIS, change your kernel, or just sit and wait for update to fix it. samsung monitoring it (SLOWWWWWLYYY)
mtmannion said:
Wont they reject it if its rooted? This would be the first phone ive sent for repairs. My HTC Desire never faulted in 2 years but this is starting to annoy me just a month and a half into my contract.
Click to expand...
Click to collapse
ascariz said:
root...warranty...bla bla bla...why want to return just because of that? do u know that samsung software engineers sucks? i bought nexus, and i just use it for 1 week. want to know why? because it's so boring. the phone so perfect. no problem at all. nothing to tweak, nothing to fix, nothing to improve. i switch back to Samsung Galaxy because of this (before this use SGS1, now SGS3). so, if you have problem like THIS, change your kernel, or just sit and wait for update to fix it. samsung monitoring it (SLOWWWWWLYYY)
Click to expand...
Click to collapse
U got a lot blablabla"s, Samsung"s phone has clearly the best hw but they don't give a s... about the sw.
About rooting, what the f... are talking about read the posts made by OP. he asked if u loose warrenty if u root and yes u do, but root is reversible and THAT is what the OP wanted to know
he asked if u loose warrenty if u root and yes u d
Click to expand...
Click to collapse
Over here afaik at least within the first period the seller has to actually prove you caused the damage to refuse the claim.
Having a rooted device will not stand as having caused hardware-damage.
So far I've yet to hear about a single case of warranty being refused in this country due to software modifications.
If it was as simple as putting a "Waranty void if removed" sticker on stuff actually having any meaning, that would be the end of democraty. Fortunately the law tells otherwise and manufacturers have to obey it (or buy their own law... at least in the USA that seems to work)
However it most certainly will make repairs far easier if the device is stock since they cannot even try to blame you for incorrect configurations or bad flashes.
ascariz said:
root...warranty...bla bla bla...why want to return just because of that? do u know that samsung software engineers sucks? i bought nexus, and i just use it for 1 week. want to know why? because it's so boring. the phone so perfect. no problem at all. nothing to tweak, nothing to fix, nothing to improve. i switch back to Samsung Galaxy because of this (before this use SGS1, now SGS3). so, if you have problem like THIS, change your kernel, or just sit and wait for update to fix it. samsung monitoring it (SLOWWWWWLYYY)
Click to expand...
Click to collapse
zodiaxe66 said:
U got a lot blablabla"s, Samsung"s phone has clearly the best hw but they don't give a s... about the sw.
About rooting, what the f... are talking about read the posts made by OP. he asked if u loose warrenty if u root and yes u do, but root is reversible and THAT is what the OP wanted to know
Click to expand...
Click to collapse
Thanks for the help guys, Im on holiday at the moment so I'll see if theres a Kernal update when I get home. If not I'll check on the Jelly Bean (or something popular thats been out for a long time) rom stability and root for that. If nothing helps from those ill use the Triangle program to get rid of the root history and send it back for repairs.
EDIT: My Kernal is from May 13th. Surprised I havent had an update come thorugh yet. There isnt even a check for update button in my "About Phone"
There isnt even a check for update button in my "About Phone"
Click to expand...
Click to collapse
Are you by any chance on Orange UK or Three UK? (Can't remember which of both was it)
They've removed that button in their bloatware-edition of the Samsung ROM - probably to prevent users from updating over 3G connectivity.
d4fseeker said:
Are you by any chance on Orange UK or Three UK? (Can't remember which of both was it)
They've removed that button in their bloatware-edition of the Samsung ROM - probably to prevent users from updating over 3G connectivity.
Click to expand...
Click to collapse
Bingo, Orange UK.
Happy 666th post
Happy 666th post
Click to expand...
Click to collapse
Thanks =) I guess that means I'm far too much online, since I've accumulated these posts only since having my S3 =D
So that number is why I'm having such a particular foul mood today, May be related to exams too I sincerly HATE IT logic, especially Prolog -.-
Sadly there is no such thing as good-luck charms to protect against exams like the Pentagrams protect against evil. (Please noone now say it's the symbol of evil...)
Bingo, Orange UK.
Click to expand...
Click to collapse
Just flash any Samsung- or aftermarket-ROM (I recommend CM9 or the CM9-based ParanoidAndroid) of your choice and you're good.
DXLF3 modem should work well according to what I've heard.

Problem rooting S5 active

I've recently upgraded phones and have decided to root my S5 active. Unfortunately, I am not running the NE4 version of the firmware, therefore, I am not able to use Towelroot. I've done quite a bit of digging trying to solve the problem to no avail. I've tried using Odin to either downgrade my firmware or install a custom/rooted firmware but Odin gives an "Auth" fail. I've done as much research as I can into why I get an auth fail and nothing I've seen suggested has helped. I've tried installing firmware through the SD card, looked into sideloading firmware but that seems to be only for updates as far as I can tell. I am well and truly at a loss and was hoping someone could help.
S5 active
Samsung-sm-g870a
Version: 5.1.1
I hate to say it but you are in the same boat I am. There is no root for that. They patched the hole and prevent downgrading.
The only ones that might have been able to break it walked away from Samsung years ago. Sorry. Don't feel bad your not alone.
Surely to god someone SOMEWHERE has figured something out? Maybe I can take it to best buy and have them downgrade the software for me?
dimlitebulb3 said:
Surely to god someone SOMEWHERE has figured something out? Maybe I can take it to best buy and have them downgrade the software for me?
Click to expand...
Click to collapse
It won't work. The updated bootloader prevents it being downgraded. It would take a jtag machine and Samsung to do it.
No. No one has. You have to remember that the best walked away from Samsung. Anyone that tries to break it gets hit with a C&D order.
No I had no idea about that :/
Towel root has something interesting that I saw
https://towelroot.com/modstrings.html
Anybody know anything about this?
dimlitebulb3 said:
No I had no idea about that :/
Towel root has something interesting that I saw
https://towelroot.com/modstrings.html
Anybody know anything about this?
Click to expand...
Click to collapse
Can't say I do. I would never use towel root or king/kingo root.
zelendel said:
Can't say I do. I would never use towel root or king/kingo root.
Click to expand...
Click to collapse
Any particular reason why not?
dimlitebulb3 said:
Any particular reason why not?
Click to expand...
Click to collapse
Security concerns. Mind you that is a personal thing and many people are fine with it. Just not me.
So maybe I could find someone who knows more about them to see if they can do something about this?
dimlitebulb3 said:
So maybe I could find someone who knows more about them to see if they can do something about this?
Click to expand...
Click to collapse
Considering no one has been able to be able to crack Samsung locks I wouldn't count on it. I would just accept that it is a locked down device. This is the reason developers Dont buy Samsung devices anymore.
I've shot the creator of towelroot an email asking about mod strings. Hopefully he can explain it a little and help me out. If I find something out I'll let you know but I still am hopeful someone has SOME solution for me. I'm desperate
dimlitebulb3 said:
I've shot the creator of towelroot an email asking about mod strings. Hopefully he can explain it a little and help me out. If I find something out I'll let you know but I still am hopeful someone has SOME solution for me. I'm desperate
Click to expand...
Click to collapse
Well to be honest. If root is something you need then you should avoid Samsung.
If you find something then cool. I'll never use it. The security issues could get me in trouble keeping with my job so it's out of the question.
The only reason I'm trying so hard is because this is my old phone and I can't really afford much of anything else. If I felt like I had another option, I'd go for it. I have no security concerns, I'm not even particularly concerned about bricking my old phone. If I can't figure out how to root it, it might as well be a brick anyway for how useful it is.
dimlitebulb3 said:
The only reason I'm trying so hard is because this is my old phone and I can't really afford much of anything else. If I felt like I had another option, I'd go for it. I have no security concerns, I'm not even particularly concerned about bricking my old phone. If I can't figure out how to root it, it might as well be a brick anyway for how useful it is.
Click to expand...
Click to collapse
It's still a good device. Even stock. The security concerns are there you just don't understand them completely. As an example. They store your IMEI. Which can be used to clone your device. As such when the oem sees 2 IMEI the same it kills both devices. Making them both not work.
I'll be honest for that device you are gonna waste more time trying to find away around it. ( it will be blocked again with the 6.0 update that is planned for it) then you would just using it as is. Mine is completely stock and works as it should.
I'm honestly not worried about losing the device to something like that. I'm not storing anything particularly interesting on it but I need the root to do what I want. I won't be updating the firmware at all so it'll never go to 6.0
dimlitebulb3 said:
I'm honestly not worried about losing the device to something like that. I'm not storing anything particularly interesting on it but I need the root to do what I want. I won't be updating the firmware at all so it'll never go to 6.0
Click to expand...
Click to collapse
Well then good luck. You will need it. Also keep in mind with those root you will have to reroot every reboot. That's if he can find a new whole Samsung has not patched, which is becoming harder with monthly security updates.
It is well accepted around here that sooner or later only nexus devices will be rootable or have any development done for it.
If I had known that earlier, it could've saved me a lot of hassle but this is where I am right now. My new phone is the S7 edge and I really want to use the S5 active for something else.
No one knows of anyone I can even pay to look into maybe even changing the firmware? No way to load custom firmware at all?
dimlitebulb3 said:
If I had known that earlier, it could've saved me a lot of hassle but this is where I am right now. My new phone is the S7 edge and I really want to use the S5 active for something else.
No one knows of anyone I can even pay to look into maybe even changing the firmware? No way to load custom firmware at all?
Click to expand...
Click to collapse
No. Samsung locked it down. They made it so the bootloader can't be downgraded. You have to understand most of the real good developers walked away from Samsung and now refuse to work on their devices or even buy them. When it comes to developers Samsung is at the top of the list right next to Xiaomi of devices not to get. More and more teams are even dropping all support for Samsung devices. It's just the way it is really.
And since it's a phone the hardware can't be changed either?
dimlitebulb3 said:
And since it's a phone the hardware can't be changed either?
Click to expand...
Click to collapse
It can be but you would have to find a device that has the old 4.4.4 rom and then swap mother boards. Not easy at all. Let alone the min it gets connected to a cell network it will update anyway.
I know it's a hard thing to do but I would get used to it mainly with the new device you just. Got.

CAT S60 phone is FRP locked and won't accept correct google account

Hey guys,
So i've been looking quite a bit for a solution for this crap lock that google puts us through.
My girlfriend's father has given me his phone just to try and help him get out of this issue and since I already delt with an FRP lock before (found some side steps to bypass the lock on a Samsung S7 somethg for a friend) I thought it would be the same kind of deal here. Problem is that this phone is like a real alien and very few people actually buy it I guess. Thus not much info or ressources on the internet/forums so far.
The issue basically is that the phone is on FRP lock after a factory reset and my gf's father account is not working because phone tells us the password has been changed less than 24hrs ago. Thing is it's been a few weeks now and the phone has been off for some days and the message is still there preventing us to login. Yes the password and account credentials are correct.
Of course i've looked into the XDA forums and did find a guide for rooting and flashing back to stock, but this implies that you actually log into the phone and turn the dev mode ON, which i obviously can't do here.
I already have a bit of experience with android since I've been doing root and custom roms installations for a few years now, but this phone is kind of a weird thing on the market to be honest. Even finding a stock ROM for it is already a challenge in itself.
Any help or input appreciated, thanks.
Combination file
Have you tried flashing the combination file using Odin? Check out this guide on (combinationfirmware) dot com.. sorry it won't let me post a link. Go to that website
Other option. Go to ebay. People charge as low as $5 to install stock rom .. hope this helps.
dmhampe said:
Have you tried flashing the combination file using Odin? Check out this guide on (combinationfirmware) dot com.. sorry it won't let me post a link. Go to that website
Other option. Go to ebay. People charge as low as $5 to install stock rom .. hope this helps.
Click to expand...
Click to collapse
Hi there,
Thanks for the suggestion but this is a CATERPILLAR S60 not a Samsung unfortunately... I don't think it would work? I'm afraid I might brick it if I use this combination firmware. Also your website seems to imply it's specifically designed for Samsung phones so...
Lightkeepernc said:
Hi there,
Thanks for the suggestion but this is a CATERPILLAR S60 not a Samsung unfortunately... I don't think it would work? I'm afraid I might brick it if I use this combination firmware. Also your website seems to imply it's specifically designed for Samsung phones so...
Click to expand...
Click to collapse
Its possible go to www.gsmzambia.com
They can remove it in few minutes for you

Categories

Resources