Galaxy S7 questions - Samsung Galaxy S7 Questions and Answers

I attempted to post in the S7 forum, but I don't have enough props to do so yet as I'm not on here much. I recently upgraded to an unlocked S7 Verizon Phone that I am using on AT&T's network. All is working fairly well. The phone is rooted. I have heard there are ways to turn on additional bands to use different networks, and I'm looking on information to do so. I read that I'd need to flash the ROM, so my first question would be, what is the best ROM to use? I'm not looking for anything fancy, something that retains the same basic functionality, but would allow me the ability to turn on additional bands on the phone. I've rooted several Android devices, but I'm no wiz at this so something relatively simple is best. Is this possible on the S7? I believe I saw an article on doing this on an S5, so hopefully I can do so on the S7. Apologies if this isn't in the proper place, but I'm not sure where exactly I can post. Thank you for any information you can offer.

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Should I, shouldn't I

Hi folks,
I'm thinking of picking up the galaxy s, the samsung vibrant from t-mobile to use on my carrier.
i had a few questions and hope you fellas can help me out.
1st, what would be involved in unlocking it? Would I have any problems getting it unlocked?
Also i'm a total noob to android but i've been reading up. What exactly is "rooting"? will rooting allow me to put a stock 2.2 on it? is that even possible and is it recomended on this phone?
and lastly from people who have been using this phone, do you recommend getting it?
thanks
oh snap! i posted this in the wrong board. it should have been in the "Galaxy S I9000 General"
sorry mods.
Rooting allows you to get access to parts of the phone you otherwise wouldn't have access to. Compare it to having administrator rights on windows, you can access more files, do more stuff. Programs can perform more actions when your phone is rooted.
Putting 2.2 on it is completely seperate from that and at this moment is not possible. However, Samsung already stated that the first 2.2 update will be somewhere in august (not for euro/usa regions though) so perhaps withing the month after that it will also be available for other regions. Samsung has officially announced that it WILL be updated though, so no need to worry about that.
Without the 2.2 update it's already pretty damn fast though (with some tweaks its faster then the Nexus one WITH 2.2) so I would certainly already recommend it.
This is my first android phone (after symbian, windows mobile and more) and it's really easy to get used to and works just great. The screen is beautiful (good colors, vibrant although reading text on it is a less great experience) and it's very fast. Also feels light, in a good way, great screen, etc. I can totally recommend it.
ps. No idea what the status on unlocking is, mine was unlocked already so never looked into it.
you might want to make sure the frequency bands of the one you acquire will work on the carrier you want to use it on
if not, it may not work at all, or may not give you 3G data svc
personally i didnt think any phones are locked down anymore, at least not in the UK?
you should buy the phone, its the best ive owned, not saying its the best on the market but id like to hear of an arguement for why it isnt.
rooting was done on this device even before release, and with already 300k sales in south korea alone it looks like its going to have some great support and updates in the future

[Q] S6 Bootloader, Rooting and Exynos

Having never had a Samsung device before, I might be turning to the S6 Edge once it's released to replace my ageing Nexus 5 but I have a few questions that can put me off and was wondering if you guys can clarify them for me.
1) Does the 'international' version come with a locked or unlocked bootloader (i.e. if I were to buy it off of Amazon UK). If locked, how easy is it to unlock the bootloader on previous Samsung phones? This probably also voids warranty unlike the Nexus and HTC right?
2) How easy has it been to root Samsung phones in the past?
3) What does having an Exynos processor mean (in terms of modding)? Will that make it harder to root? harder to unlock bootloader? Not being able to Install Stock Vanilla Android ROM?
4) Finally, I've played around with a couple of friend's Samsungs (Note 3,4, S5,S4) and I absolutely hate TouchWiz.. It just looks ugly. How easy is it to get rid of it all together, including sounds, menus, etc. (either by installing Stock Android ROM) or by removing these components from TouchWiz ROM?
5) To sum up. Ideally I'd like to have Vanilla Android Lollipop with an unlocked bootloader and root, and customize as I like; do you think this would be possible? What would the tradeoffs?
I hope my questions are clear! If they aren't please let me know to clarify them further.
ombadboy said:
Having never had a Samsung device before, I might be turning to the S6 Edge once it's released to replace my ageing Nexus 5 but I have a few questions that can put me off and was wondering if you guys can clarify them for me.
1) Does the 'international' version come with a locked or unlocked bootloader (i.e. if I were to buy it off of Amazon UK). If locked, how easy is it to unlock the bootloader on previous Samsung phones? This probably also voids warranty unlike the Nexus and HTC right?
2) How easy has it been to root Samsung phones in the past?
3) What does having an Exynos processor mean (in terms of modding)? Will that make it harder to root? harder to unlock bootloader? Not being able to Install Stock Vanilla Android ROM?
4) Finally, I've played around with a couple of friend's Samsungs (Note 3,4, S5,S4) and I absolutely hate TouchWiz.. It just looks ugly. How easy is it to get rid of it all together, including sounds, menus, etc. (either by installing Stock Android ROM) or by removing these components from TouchWiz ROM?
5) To sum up. Ideally I'd like to have Vanilla Android Lollipop with an unlocked bootloader and root, and customize as I like; do you think this would be possible? What would the tradeoffs?
I hope my questions are clear! If they aren't please let me know to clarify them further.
Click to expand...
Click to collapse
1. We don't really know yet. As far as I know all previous international models of the Galaxy S phones had unlocked bootloaders.
2. With my S2 and S4 it has been really easy to root. I don't expect real problems here.
3. Here's where it gets tricky. Exynos processors made it harder to create AOSP roms due to the closed-source nature of the kernel. I expect there to be no change there.
4. Well, custom roms may be able to help here. They may be able to tweak the UI, remove bloatware or even change the whole UI. Perhaps a stable AOSP port will be created, it's too early to tell yet.
5. If you want an AOSP rom, I'm not sure if the S6 is what you're looking for. A Nexus device would be ideal or you can look at the HTC One M9. If you can live with a Touchwiz based rom, you shouldn't have any problems here.
This is just my view on this all. There may be others who can shed some light on it.
From what I understood, rooting your Samsung allows you to remove quite alot of the TouchWiz bloat. Is it possible to also get rid of the UI they stick ontop of Stock Android or is that baked in?
ombadboy said:
From what I understood, rooting your Samsung allows you to remove quite alot of the TouchWiz bloat. Is it possible to also get rid of the UI they stick ontop of Stock Android or is that baked in?
Click to expand...
Click to collapse
Well, there is a difference between Touchwiz and the pre-installed applications. Touchwiz is the whole look&feel with the modified applications. This means a modded email client, dialer, contacts app, settings, launcher, power menu, etc.
While you can remove some applications while rooted (for example the Samsung Store), you can't modify the looks like the power menu, settings, top bar with the clock, etc.. This is baked into the rom itself.
Regarding the email, dialer, launcher and contacts apps, you can download and use third-party apps for that. This will make it look at lot better, but it won't fix everything.
I guess now that Xposed has been released for Lollipop ART as soon as Rovo manages to fix it for Samsung ROMs, that will also allow changing the UI on the TouchWiz ROM substantially right?
well, i hate samsung when will get modify the handset
if someone will succeed root samsung device, it must be can't claim on samsung service centre
well, i just have old exynos from S4/S5, we don't know yet S6 comes with exynos 14nm
hope developers will make it later
Samsung added themes to the s6
Samsung added themes in the s6 so you can change the look and feel of the device.
ww.androidcentral.com/galaxy-s6-themes-let-you-take-control-touchwiz
Rooting Galaxy S6
Hey all,
I am new to posting on XDA. I've seen similar post throughout XDA but nothing that really answers my questions. I recently purchased the S6 and I'd like to root it. I don't want to install custom ROMs all I want is root access for mods that might require that. I have the international variant SM-G920F.
I don't really care about being able to pay using my phone.
1) Most posts claim that I won't be able to update over the air (OTA), is that true? If so is there any luck that this will change in the near future?
2) What root method do you suggest? In terms of ease of use.
3) Mods. What mods do you suggest?
Thank you,
Need to SIM unlock a Galaxy S6
I purchased my phone (Samsung Galaxy S6) from Best Buy to be used with AT&T. This was after 2 AT&T employees and a Best Buy employee told me that getting the unlock code is very easy and straightforward. I have been to the web site to request unlock codes twice. Both times failed. After that I called and they told me, effectively, that my phone is too new. Due to this they require 6 months of paid service before they will consider unlocking it. I am due to leave the country in 4 months. I need to get this phone unlocked... Can anyone tell me how to proceed?
P.S. I am a computer programmer with a lot of experience. I already have the phone in developer mode with the ADB activated. I have the android developers toolkit installed and ready to go. I mention this just so anyone responding will have some idea of the technical level they can use when replying.
AbsaLootly said:
I purchased my phone (Samsung Galaxy S6) from Best Buy to be used with AT&T. This was after 2 AT&T employees and a Best Buy employee told me that getting the unlock code is very easy and straightforward. I have been to the web site to request unlock codes twice. Both times failed. After that I called and they told me, effectively, that my phone is too new. Due to this they require 6 months of paid service before they will consider unlocking it. I am due to leave the country in 4 months. I need to get this phone unlocked... Can anyone tell me how to proceed?
P.S. I am a computer programmer with a lot of experience. I already have the phone in developer mode with the ADB activated. I have the android developers toolkit installed and ready to go. I mention this just so anyone responding will have some idea of the technical level they can use when replying.
Click to expand...
Click to collapse
What you will get, eventually, from ATT is a carrier unlock code that will allow you to use foreign carrier sim cards for service. This is not a bootloader unlock.
AbsaLootly said:
I purchased my phone (Samsung Galaxy S6) from Best Buy to be used with AT&T. This was after 2 AT&T employees and a Best Buy employee told me that getting the unlock code is very easy and straightforward. I have been to the web site to request unlock codes twice. Both times failed. After that I called and they told me, effectively, that my phone is too new. Due to this they require 6 months of paid service before they will consider unlocking it. I am due to leave the country in 4 months. I need to get this phone unlocked... Can anyone tell me how to proceed?
P.S. I am a computer programmer with a lot of experience. I already have the phone in developer mode with the ADB activated. I have the android developers toolkit installed and ready to go. I mention this just so anyone responding will have some idea of the technical level they can use when replying.
Click to expand...
Click to collapse
1. This is a SIM Unlock, not a bootloader unlock. This will let you use your phone with other supported carriers, not unlock your bootloader.
2. If this is your intention, however, AT&T will only unlock the phone if you've completed your contract obligations with the line your phone is tied to. If you're under contract, you can't get it fully unlocked. However, if you tell them you need it internationally unlocked, they should be able to give you a different unlock code to get that to work. Try giving CS a ring and explain you need it unlocked for abroad, not for the US.
I have been trying the official routes to do the unlock
dandrumheller said:
What you will get, eventually, from ATT is a carrier unlock code that will allow you to use foreign carrier sim cards for service. This is not a bootloader unlock.
Click to expand...
Click to collapse
I have tried the official routes (web site and phone) and been denied. They basically told me that while I own the phone, and owe them no money of any kind, the phone is too new. They are demanding 6 months of paid service to release the phone that I already own!
Unlock 5 minute 4K recording (Docomo Galaxy S6)
Just bought me the shiny new S6 and love everything about it except one thing; the 5 minute limit to 4K recording. Are there any apps that will let me record for longer durations, or is there a mod out there I need to use?
Thanks in advance.
Japan Jay said:
Just bought me the shiny new S6 and love everything about it except one thing; the 5 minute limit to 4K recording. Are there any apps that will let me record for longer durations, or is there a mod out there I need to use?
Thanks in advance.
Click to expand...
Click to collapse
Any chance that you could download the QCN files from your phone so that I could use it in mine? That would really be awesome for me.
I have a Note 4, international.......not working good in Japan.

NOOB Questions Samsung SM-G900A

Hello,
I have been looking one source of solid information in this phone but seems to have too many conflicting opinions.
I have not rooted a phone before, but I'm comfortable following directions and taking things step by step. I have built many PCs, repaired laptops, installed OSs, even some analog cable and satellite "testing" in the past.
I have Nougat on my tablet and it looks pretty cool so far. I was wondering if I can root/mod and load Nougat on my phone. It seems that many places say YES, the Galaxy S5 can get Nougat. Only to find a note somewhere in the instructions that the SM-G900A is not supported, just about every other one is.
So......
Can I root this phone?
Can I put Nougat on it?
Is there really any benefit to doing either or would I just be wasting my time.
Can I go back to the stock AT&T software if I have issues?
If I do that will it go back to the ORIGINAL OS that was on it or back to the current version of Marshmallow that I have on it now?
Thanks, any suggestions are welcome.
Matt.

Help Rooting S8 for Stock Android

Hi all,
I have tried searching, but am a bit overwhelmed since I am new to this world. All I really want to do is take my new Sprint Galaxy S8 (bought from someone off craigslist, confirmed it is ready to be activated all clean etc.) and get plain vanilla android on it as if it were a Pixel/Nexus. It does not have to be an Oreo pre-release or anything, just whatever the most current stable build is for, ideally with OTA updates if possible?
So I need basic instructions for rooting it, along with access to whatever the best/simplest ROM is that fits my above description, and how to load that up safely with minimal maintenance (I am not sure if it updates regularly like stock does). Apologies if this is super basic and asked all the time...
I was planning to activate it with sprint after I get it all set up with the root, rom, and my own data... Would this be a problem? Sprint store rep said it should be fine though they are not technically supposed to say that of course, but is it better to activate it first then root/rom it? I'd prefer not to activate it until it is all set up with everything for me if I can
Thank you for any help!!!

[Gave up] Help with Rooting

I downloaded the original software and Troys rom in the SDcard. I made sure they are the right ones for my model, SM-N986U1.
I downloaded Odin to my desktop. I have also rooted twice before. But rooting seems a lot more complicated. I've read several rooting threads and it's confusing. It was hard before, but straight forward.
Please could someone walk me through the process? Or point me to a reliable paid service.
Lord Sekhmet said:
I downloaded the original software and Troys rom in the SDcard. I made sure they are the right ones for my model, SM-N986U1.
I downloaded Odin to my desktop. I have also rooted twice before. But rooting seems a lot more complicated. I've read several rooting threads and it's confusing. It was hard before, but straight forward.
Please could someone walk me through the process? Or point me to a reliable paid service.
Click to expand...
Click to collapse
There is none, anything above bootloader 1 can not be rooted, even with paid services
adj998 said:
There is none, anything above bootloader 1 can not be rooted, even with paid services
Click to expand...
Click to collapse
People have rooted the Note 20 and there are ROMs available. Please explain. Did I buy the wrong version of the Note 20?
There is a Snapdragon version and an Exynos version. This dichotomy has been around for a long time for Samsung phones. However, despite being unable to root consider yourself lucky as the Snapdragon has significantly better performance/battery efficiency than the Exynos variant.
Lord Sekhmet said:
People have rooted the Note 20 and there are ROMs available. Please explain. Did I buy the wrong version of the Note 20?
Click to expand...
Click to collapse
There's no easy answer to your question. As others have mentioned if your device came with a recent version of Android then reverting back to the previous bootloader (Ver 1) from the current updated one is next to impossible. I don't believe the paid services folks have been able to get around that either.
Now the Exynos version is a bit more flexible in this regard if you're able to get the right model but here's the conundrum- Since you a have a U1 device which is the U.S unlocked version I'm assuming you're located Stateside. This makes it really difficult to find an Exynos version which supports U.S bands and if you do you'll have to deal with lack of carrier aggregation and various other headaches. You could potentially look for a Honk Kong or another Asian Snapdragon variant but you'll circle right back to where you started from with the same bootloader issues you're currently facing. Dig through the various threads and ask questions there if you still want to pursue it further.
Sorry bud. Not the answers you were hoping for but I hope this helps!

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