Sorry if this is somewhere on the site, but I cannot find it after searching for a while.
Simple question. Will flashing the phone affect the carrier unlock on the phone? It is the only thing keeping me from jumping in. I am pretty sure that they are unrelated, but I want to make sure. Thanks.
this is a Q&A, but your phone will still be carrier locked if you root and flash. you need to get the unlock code to unlock your phone, after that your good to go. I actually asked this question a few months ago in another forum.
Thanks for the answer, but I am actually asking the opposite. My phone is currently unlocked and I want to make sure that flashing will not re lock it.
Im petty sure it wont lock, but I'm not %100 on that, better wait till someone who knows for sure to post.
It won't, I unlocked before rooting, wiping and flashing the device. I've never had to re-enter the unlock code.
Thanks. After flashing Cyanogen last night, I can confirm that rooting and flashing does not re engage the carrier lock.
Related
Hi guys, sorry for asking this, I know it is probably mentioned but I have spent the last 2 hours in this forum for various interests, including my galaxy gear and my eyes are hurting right now...lol
So before I attempt something and make a mistake because I missed something, I figured I ask straight to the point...
I am on the latest 4.3 OTA update on my fido S4.
I am interested to possibly flash the Rom to another one that is clean (without all the stock apps) and gain access also to bluetooth tether which is right now not available through fido.
If, this is an option with another ROM (which I am hoping it is)
So is a ROM available ? That can be flashed over the latest update ?
I found some threads but they were referring to already rooted phones etc...I am just not sure where I stand with the latest update, so I would really appreciate some info.
Thanks.
I have a Fido S4 on MDJ(4.2.2). I rooted and unlocked(using RegionLock away). If I flash a newer rom will I see a significant speed difference or performance boost?
Thanks
TRoN
TRoN_1 said:
I have a Fido S4 on MDJ(4.2.2). I rooted and unlocked(using RegionLock away). If I flash a newer rom will I see a significant speed difference or performance boost?
Thanks
TRoN
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Click to collapse
I'm pretty sure you can not unlock phone using region lock away, but on MDJ you can with secret menu, provided you never updated to mg1. Besides 4.2.2 Fido and before, was not region locked at all.
Maybe now with 4.3 it is. Did not check and can't be bothered looking for European sim card.
To answer main question. No! If you factory reset phone you will, but that's only temporary, which is why newbies keep saying it's faster and better with every firmware.
Sent from my GT-I9505G
I am not the first to claim I unlocked with RegionLock away. I inserted a T-Mobile sim and a Bell sim, and it did not ask for an unlock code. Before I ran RegionLock away, when I inserted a T-Mobile sim, it did ask for unlock code. Also, many people say the secret menu unlock doesn't work for Fido and/or screws up something.
Oh, what's that formula for POST COUNTS and NEWBIES again?
Hey guys, checking in again...
Sorry for the question, don't want to be flamed but there are A LOT of posts about different versions and I really do not want to screw up.
So :
Canadian fido S4 on 4.3 over the air update. Can I still root ? Possible link to the correct method ?
Any ROM available that is clean and would re activate BT tethering ? Link if any ?
Sorry guys, I am not lazy, just dizzy reading all the threads and trying to short them out between versions...
A mistake would put me in worse situation and 2 simple answers from anyone that knows would be greatly appreciated.
Thanks again.
I've been a HTC phone person for a while and thinking of switching to a S5 my only problem is I hear the bootloader is locked on VZW Phones?
Now see I'm buying a NEW unlocked G900V Samsung S5 off ebay and gonna trim my sim from my current phone to fit in it, but before I do this I want to unlock the bootloader and then root.
I dont have the phone yet, but its sold as brand new, and I dont have the model, cid, android version, any sort of info until I have the device in my hands.
I watched a few videos saying its easy to unlock the bootloader and root and most people are using touch philz bootloader, and I've read a lot on there saying there is not bootloader access on this device and only a safestrap recovery option
someone said to use geohots towelroot but then someone said he works for google now and its not supported anymore after june 2014 or some ****?
also I seen this video showing me a pretty quick method to unlock the bootloader/root
https://www.youtube.com/watch?v=zKrFxuA5apg
but noticed the video and site was posted before june so Idk if that method still works or not?
any one in this thread know whats the best method to go for and what to do on what works and what I can do with this device or not?
EDIT: found this saying the bootload has been unlocked http://www.xda-developers.com/verizon-galaxy-s5-bootloader-has-been-unlocked/ but still cant find any info on how to do this been searching for 2 hours but also on 2 hours of sleep so idk any help would be obliged
You'll need to find out the CID of the device
Ask the seller to check for you.
If it starts with 11 then you cannot unlock the bootloader. If it starts with 15 then you can unlock it.
Ok I'll try and ask but how do you even find out the CID of the device in case they ask, because I am pretty tech savvy and I don't even know. Samsung phones and CID numbers are all new to me.
I think I read someone where that the CID number changes if u use root on a post somewhere am I wrong ?
anyways if its not a 15 the phones pretty much worthless?
Bump: I asked the sellers to look for me and they always tell me they can not download any apps to the phone...Where do we find this in the settings without downloading anything how can I tell if it's a genuine Samsung chip quickly and easy or not
AFAIK I think the only way is to use an app like EMMC Brickbug or to pull it via adb. There isn't a way to tell otherwise.
Sorry i couldnt find a section for my device and i believe the bootloader question kind of depends on the phone.
Last i checked the phone was to new for root support or roms. Just dont have time to investigate every thread i find.
I think all i need to know is if the bootloader is unlockable and if the phone is cloneable . I have a zmaxpro with a broken screen but functions fine. And another matching one that looks new but is frp locked(google activation reset shiz). My plan was just to swap the guts and be done, but my android experience and love for this website makes me think i can just flash partitions from the broken one to the locked one overwriting the frp bs.
Any advice or link in the right direction helps. Thanks for reading
cwtechshiz said:
Sorry i couldnt find a section for my device and i believe the bootloader question kind of depends on the phone.
Last i checked the phone was to new for root support or roms. Just dont have time to investigate every thread i find.
I think all i need to know is if the bootloader is unlockable and if the phone is cloneable . I have a zmaxpro with a broken screen but functions fine. And another matching one that looks new but is frp locked(google activation reset shiz). My plan was just to swap the guts and be done, but my android experience and love for this website makes me think i can just flash partitions from the broken one to the locked one overwriting the frp bs.
Any advice or link in the right direction helps. Thanks for reading
Click to expand...
Click to collapse
Just FRP unlock it it's simple.
Dear XDA Members and U Ultra owners,
I just recently purchased the U Ultra sapphire glass edition 128GB Dual Sim and I would really like to install the deodexed firmware with root that's available. However, in order to flash that firmware, I think first I'd need to unlock the bootloader and get TWRP? Is there a current guide on how to unlock bootloader and side load TWRP?
I'm familiar with the whole process just haven't seen a guide for this phone as of yet, or at least haven't looked well enough to find one. I thought I'd ask here and it would make it a little bit easier.
I have unlocked bootloader on many phones before and I was wondering if it's the same process for this phone... Do I have to unlock it through HTC Dev? And what about TWRP, where can I find it for this phone? The website? Or is there a custom build version for this phone since its not that popular?
Any and all help will be greatly appreciated.
So I guess I found out where to get the recovery from... Does this work with the dual sim version? https://forum.xda-developers.com/u-ultra/development/recovery-twrp-touch-recovery-t3558540
I guess the only thing left now is the bootloader. I could use some advice on that.
malimt said:
So I guess I found out where to get the recovery from... Does this work with the dual sim version? https://forum.xda-developers.com/u-ultra/development/recovery-twrp-touch-recovery-t3558540
I guess the only thing left now is the bootloader. I could use some advice on that.
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Click to collapse
I managed to figure it out. I attempted to unlock the bootloader through HTC Dev website which was a fairly simple process as I've done this several times before. I'm just waiting on the email for the unlock.bin file and for some reason it's taking its time and I've not received it yet, been well over an hour. Odd isn't it? Or is this normal?
Now I guess my only question is the S-on/S-off.
I remember with HTC M9 and 10 you had to use sunshine to s-off. Is that also required with the u ultra?
Sorry, forgot to make an update letting everyone know that all of this was taken care of successfully, I'm currently rooted and on a deodxed 8.0 Rom with magisk and twrp. Everything going great!
hello and thank you for this monologue ...
I am on the site of HTC dev but in the choice of the phone there is no U Ultra, is it normal?
Would it be easy to tell me more about the S-off method, and more, please?
hi so i have a few things id like to talk about. i was wondering why it is not possible to port aosp roms to s8 snapdragon? givin its the same android version. also when i was messing around when rooting my s8 i saw that the software i had installed in the steps i went into settings and saw that i could enable oem unlock it worked and whenever i go back to that software its still enabled however i could not use any fastboot commands still. also i flashed twrp (not safe strap already have that) and now my base recovery does not show up....
kadenball said:
hi so i have a few things id like to talk about. i was wondering why it is not possible to port aosp roms to s8 snapdragon? givin its the same android version. also when i was messing around when rooting my s8 i saw that the software i had installed in the steps i went into settings and saw that i could enable oem unlock it worked and whenever i go back to that software its still enabled however i could not use any fastboot commands still. also i flashed twrp (not safe strap already have that) and now my base recovery does not show up....
Click to expand...
Click to collapse
Aosp roms requires a custom kernel to work, this requires:
1, unlocked bootloader(not possible on the snapdragon variant)
2, a custom recovery (not possible due to locked bootloader)
Just using the oem unlock option does not unlock the bootloader, more steps are required for most phones in order to unlock the bootloader, if it was that easy it would have been exploited by now, most of the guides on the snapdragon version mention that the bootloader is not unlockable.
You more than likely will need to restore the recovery through odin or something,
sofir786 said:
Aosp roms requires a custom kernel to work, this requires:
1, unlocked bootloader(not possible on the snapdragon variant)
2, a custom recovery (not possible due to locked bootloader)
Just using the oem unlock option does not unlock the bootloader, more steps are required for most phones in order to unlock the bootloader, if it was that easy it would have been exploited by now, most of the guides on the snapdragon version mention that the bootloader is not unlockable.
You more than likely will need to restore the recovery through odin or something,
Click to expand...
Click to collapse
Thanks ya I fixed it! And ya I understand there are additional steps to doing this that's why I mentioned fastboot. If you could guide me in a direction to potentially learn more about the kernals and how they work or what I would need to be good at to exploit download mode or knox whatever is required to potentially exploit the bootloader I would not give up on it im fine with wasting my time. I had recently talked to Sam help chat and they told me someone could unlock the bootloader for me (a phone company near me) I talked to a guy over the phone that said it could be possible bc they have the Samsung tools to do so but he told me to call the next day because the other tech knew more then him, so I called the next day and he said they could do it but they would get in trouble for doing so. My plan is to go in when the guy that doesn't know much is working ? and get him to unlock it. Hopefully then I could upload the software here and free the snapdragon slaves!!! If your interested in the conversations I had with Samsung and this other company I could upload the screen shots thank you for your reply!
kadenball said:
Thanks ya I fixed it! And ya I understand there are additional steps to doing this that's why I mentioned fastboot. If you could guide me in a direction to potentially learn more about the kernals and how they work or what I would need to be good at to exploit download mode or knox whatever is required to potentially exploit the bootloader I would not give up on it im fine with wasting my time. I had recently talked to Sam help chat and they told me someone could unlock the bootloader for me (a phone company near me) I talked to a guy over the phone that said it could be possible bc they have the Samsung tools to do so but he told me to call the next day because the other tech knew more then him, so I called the next day and he said they could do it but they would get in trouble for doing so. My plan is to go in when the guy that doesn't know much is working ? and get him to unlock it. Hopefully then I could upload the software here and free the snapdragon slaves!!! If your interested in the conversations I had with Samsung and this other company I could upload the screen shots thank you for your reply!
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Click to collapse
I've never dabbled in making kernels or anything so I'm pretty useless with that. The phone has been out for over 3 years now and as of yet there is no software method to unlock the bootloader, android devs would have figured that one out by now if it was possible, if it is possible then maybe there some extra hardware thats required to unlock the bootloader, I honestly don't know enough, I'm experienced enough to know to do certain things but I don't know the ins and out of how bootloader are coded, how the instructions are carried out. But it would defo be interesting to see if they do this for you.
sofir786 said:
I've never dabbled in making kernels or anything so I'm pretty useless with that. The phone has been out for over 3 years now and as of yet there is no software method to unlock the bootloader, android devs would have figured that one out by now if it was possible, if it is possible then maybe there some extra hardware thats required to unlock the bootloader, I honestly don't know enough, I'm experienced enough to know to do certain things but I don't know the ins and out of how bootloader are coded, how the instructions are carried out. But it would defo be interesting to see if they do this for you.
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Click to collapse
Ya thanks man when I talked to the inexperienced tech guy he said I could come in and we could try but I didn't want to drive there and waste my time ? but the experienced dude said I could probably find another repair place that would do it (figured it's another one of their shops he was hinting at as there are a few around me) so I will attempt to do this and hopefully some how it works and I can upload the software here not sure if flashing it would unlock anyone elses bootloaders as I expect it to be some sort of key like the HTC phones used to require and is unique to each device. When I got that oem to appear I was trying anything and everything in adb and fastboot as I suspected if we could glitch the phone in fastboot mode we could unlock it lol at least that's what I hoped for, tried upload mode kernal panic the 3 different download modes and tried to replace the Samsung download mode driver and flash the fastboot Android driver on top of it but my lack of knowledge on these things hindered me from making any progress but I believe there's a exploit in this root software that was copyed from the s9 and simply devs don't want to waste there time because they believe it is impossible. I've seen much hard thing accomplished in this dev sight hopefully the right person can figure it out and Is motivated by this post or point me in the right direction ? thanks if you read all this if I get it unlocked you will def see another post lengthy post ?