[Q] New firmware for Galaxy Tab Wifi - what improvements? - Galaxy Tab Q&A, Help & Troubleshooting

Plug my GTab Wifi version to Kies and it shows firmware update (from KB6 to KC2), without telling any information about improvements.
Anyone has any idea what improvement the new firmware offers?
BTW, it reports as: PDA:KC2 /CSC:KC2 (THL)
ps: also wonder, after the upgrade, all the installed apps and data will be lost?

http://forum.xda-developers.com/showthread.php?t=1017331

bthoven said:
Plug my GTab Wifi version to Kies and it shows firmware update (from KB6 to KC2), without telling any information about improvements.
Anyone has any idea what improvement the new firmware offers?
BTW, it reports as: PDA:KC2 /CSC:KC2 (THL)
ps: also wonder, after the upgrade, all the installed apps and data will be lost?
Click to expand...
Click to collapse
Probably just a few tweaks here and there.
Also, I'm sure that no installed apps or data will be lost, however, it is best to do a back up.

My tab is rooted, will it lose the root access by doing the update? Is there anything I need to do before upgrading to this version?
I think you must have a different version. Mine says it is already UEKC6. For future reference though my questions still stand.

cyberpyr8 said:
My tab is rooted, will it lose the root access by doing the update? Is there anything I need to do before upgrading to this version?
I think you must have a different version. Mine says it is already UEKC6. For future reference though my questions still stand.
Click to expand...
Click to collapse
I just completed the upgrade with Kies. It will ask you to backup contacts, ...., before the upgrade.
You have to root it again after the upgrade (superoneclick is still working); everything else seems to be intact. Installed apps and all other setups survive the upgrade.
I can't see any new features in this upgrade; so I assume it just fixes some annoying bugs.

Related

[Q] Will firmware update loose my data & apps? no root cant backup apps

I have a new (2weeks) samsung GT-I9003 which kies report a new firmware update & before doing that want me to take backup but it will only backup my contacts/sms etc. how do I backup my installed apps as I have not yet rooted my phone, I searched the forums & found a way to root but got to know that even rooting will loose my apps/data so what should I do first?
I need the following things
I am testing various apps to find the best ones which I will using long term so as of now lot of install/uninstall hapening, after few days once I settle I want to update new firmware but should I root before that or after updating to new firmware.
Does rooting remains rooted after new FW updates in future?
Once rooted I can install apps like Titanium, unrooted I can't use Titanium yet to back up my apps & its data so its a catch 22 situation for me & atleast once I will have to loose my apps data but this time I should do it once for all so I can streamline future updates.
Hope some one can answer this.
If you update with kies you wont loose anything, if you update custom roms(for the first time) you will loose your apps and data.
Thats a good news for me, so should I 1st update the firmware via kies then root it as 2nd step?
I took backup & then started the firmware update, it downloaded a small file showed 100% complete & then strangely it opened another windows & its now downloading a huge file of 400-500Mb...........is the firmware that big?
The downloading is going on past 10 mins on 1mbps connection.
Finally it gave error in mid way I assume that something happened & made the usb connection loss, I got these screen shots & the phone is now hung displaying "downloading do not turn off the target"
What should I do, need help?
Since i did not get any answer i took the battery out & then plugged in again the phone booted fine.
I now have rooted my phone, if i update the firmware will I need to root it again?
sgsI9003 said:
Since i did not get any answer i took the battery out & then plugged in again the phone booted fine.
I now have rooted my phone, if i update the firmware will I need to root it again?
Click to expand...
Click to collapse
depends on the firmware, most custom roms have root already build in

[Q] No search for update on i9305

Hey everyone, wanted to ask a couple questions regarding my S3 LTE (first post so be kind! )
I recently upgraded to the S3 LTE (I'm with T-Mobile/EE UK), as most of you know it comes with Android 4.1.1, I've heard that the update to 4.1.2 is becoming available, I wanted to do a manual search for it, but nothing shows up in the settings menu. I have gone to 'about device', but there is no option to manually search. Anyone know why it is not present?
Also, I've installed quite a few large apps (mainly games), and I've almost maxed out my internal storage, I've still got 400mb left. I have tried to install a few small apps, such as the original Angry Birds (27.63mb) but everytime I try to download it or other apps I get a message saying 'insufficient storage' or 'package file invalid'.
I've included screenshots.
Any help would be greatly appreciated, thanks!
The update will need to be done via kies unless you are going to root and install a different ROM
the second issue, you will have to make more space, sounds like there isnt enough space to save, and unpack the apps.
shaz2sxy said:
The update will need to be done via kies unless you are going to root and install a different ROM
the second issue, you will have to make more space, sounds like there isnt enough space to save, and unpack the apps.
Click to expand...
Click to collapse
Sorry I'm a newb, don't really know what Kies is or what it exactly does (also not looking to root or anything like that)?
I always thought you would get the notification of a software update or manually search.
Also, I understand that space is low, but surely 400mb should be enough for small apps like Angry Birds to save and unpack?
c.r.e.a.m.36 said:
Sorry I'm a newb, don't really know what Kies is or what it exactly does (also not looking to root or anything like that)?
I always thought you would get the notification of a software update or manually search.
Also, I understand that space is low, but surely 400mb should be enough for small apps like Angry Birds to save and unpack?
Click to expand...
Click to collapse
Kies is Samsung Software to sync.backup etc your phone. it also lets you update the firmware when it is officially released.
The Samsung phones don't do OTA(Over the Air) updates like some other phones
With the space, the phone may have a fail safe minimum to keep as if there is non left then most apps will probably have no where to save temp files.
This is the only negative I have with the S3 phones.
Go here: http://forum.xda-developers.com/showthread.php?t=1942150
Did mine today, 4.1.2 stock + root, it took 17 minutes.
Once updated it then will allow you to update OTA when required.
Samsung phones do update OTA. There obviously isn't an update out for your country or carrier yet.
Sent from my GT-I9305 using xda app-developers app
Obagleyfreer said:
Samsung phones do update OTA. There obviously isn't an update out for your country or carrier yet.
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
He said he is with Orange / EE so the update is out.
If he uses the method I posted he will be fine. :good:
Thanks for the reply guys, I installed Kies and was notified that an update was available, I installed the update, which was not 4.1.2 and there was no change to the build number etc. However now on my about page there is an option for 'software update' to manually search for updates, which I as stated was not previously there.
Also, I'm not looking to root, but thanks for the info anyway.

Lollipop 5.1.1 on T715?

OK I'm a complete newbie here. I bought the 8" S2 International unlocked version from Amazon and will take it to AT&T to activate it tomorrow. It's on 5.0.2 and is not seeing any OTA updates. Does anyone know if there's a way to get 5.1.1 OTA? If not, does anyone know if Samsung has commented as to whether they'll release 5.1.1, or even Marshmallow, for this device or will I have to go to a custom ROM?
Also, is there an absolute beginners guide to this site? I've been reading through the threads and keep seeing terms like odin, twrp, and many others that I don't know what they mean and I'd like to figure out.
Thanks.
CincyTriGuy said:
OK I'm a complete newbie here. I bought the 8" S2 International unlocked version from Amazon and will take it to AT&T to activate it tomorrow. It's on 5.0.2 and is not seeing any OTA updates. Does anyone know if there's a way to get 5.1.1 OTA? If not, does anyone know if Samsung has commented as to whether they'll release 5.1.1, or even Marshmallow, for this device or will I have to go to a custom ROM?
Click to expand...
Click to collapse
i just received the same device yesterday and so far, it's working just fine on at&t: including data full phone features (i wasn't aware that this version of the Tab S2 had a full fledged phone). i inserted my nano sim from my dual-sim note5 and the S2 configured everything automatically. also, i didn't see an OTA when i checked yesterday and there's nothing at sammobile.com which is where one can generally find firmware (stock ROM) for Samsung devices. any custom ROM right now will likely be 5.0.2.
CincyTriGuy said:
Also, is there an absolute beginners guide to this site? I've been reading through the threads and keep seeing terms like odin, twrp, and many others that I don't know what they mean and I'd like to figure out..
Click to expand...
Click to collapse
Odin = Windows based application used to flash firmware to Samsung devices.
TWRP = a custom recovery that - once your phone is rooted (similar to admin privileges on windows pc) - allows one to flash a custom ROM or other components/features not on a stock device. you can also create backups/nandroids of your device so you can restore your device if something goes wrong (similar to resorting a windows system image to a new hard drive). always, always backup when trying things out. tutorials are here, but sometimes not easily located via search. :good:

Samsung Galaxy Note 8 (Unlocked) 11/29/2017 OTA Android update, Safe or not?

Hello.
Does anyone know the actual contents of this OTA update that was released today 11/29/17? After the horrible time Samsung and Android gave me after the Note7 fiasco I have become very untrusting of them. The first Note8 OTA update left me with little options relating to rollback and such things.
I would like to know what is exactly in this update. The page I found is vague. The information they leave for the average consumer is always vague.
If no one knows, can anyone lead me to where I can find more information about this particular update?
So that leaves me at this point. If I install this update will it limit my options as for Odin, custom firmware, etc?
So all that Samsung tells me can be found here: http://doc.samsungmobile.com/SM-N950U1/ATT/doc.html
Thank you in advance for any and all assistance. It is always appreciated.
Have not seen any issue's so far on this OTA.
Head over to sammobile dot com, to read more.
In short:
"In addition to the November security patch, the update brings improved performance in the Calendar, Gallery, Voice Recorder, and Reminder apps, a new secure Wi-Fi function, and a fix for an unexplained Samsung DeX error. The firmware version is N950FXXU1BQK6, and at upwards of 840 MB, is among the biggest OTA updates that don’t bring a major Android version upgrade that we have seen"
Safe? It will, at least temporarily, block any attempt at root. If you're running a Substratum theme, it's best to uninstall it before running the update, based on the experience of those who got the October update. Do not reinstall apps that were backed up while running the theme.
Thank you. I am going to Sammobile right now to read more about it.
douger1957 said:
Safe? It will, at least temporarily, block any attempt at root. If you're running a Substratum theme, it's best to uninstall it before running the update, based on the experience of those who got the October update. Do not reinstall apps that were backed up while running the theme.
Click to expand...
Click to collapse
Is it designed to block rooting?
Can you still do the WiFi hotspot trick. Where you try to sing into a hotspot with wrong password then turn on hotspot and quickly turn off WiFi. Can't live without that.
ConcernedCustomer said:
Is it designed to block rooting?
Click to expand...
Click to collapse
The method for rooting Snapdragon phones won't work with updated firmware.
ConcernedCustomer said:
Is it designed to block rooting?
Click to expand...
Click to collapse
Yes it blocks current SamFail method. The U2 bootloader also cannot be downgraded once installed.
sefrcoko said:
Yes it blocks current SamFail method. The U2 bootloader also cannot be downgraded once installed.
Click to expand...
Click to collapse
Thank you for explaining. I was wondering if I would be able to rollback to original stock firmware after updating.
How can I get rid of this update and block all future OTAs?
This update is just sitting somewhere in my phone waiting for me to hit that button. What do I do, boot into factory tech mode and clear the cache or something?
douger1957 said:
The method for rooting Snapdragon phones won't work with updated firmware.
Click to expand...
Click to collapse
How can I get rid of this update and block all future OTAs?
This update is just sitting somewhere in my phone waiting for me to hit that button. What do I do, boot into factory tech mode and clear the cache or something?
pospower said:
Can you still do the WiFi hotspot trick. Where you try to sing into a hotspot with wrong password then turn on hotspot and quickly turn off WiFi. Can't live without that.
Click to expand...
Click to collapse
What this about? First time I'm hearing about this. Is it like getting free internet or something? If the instructions are anywhere on this website would you be so kind as to post the link here.
ConcernedCustomer said:
Thank you for explaining. I was wondering if I would be able to rollback to original stock firmware after updating.
How can I get rid of this update and block all future OTAs?
This update is just sitting somewhere in my phone waiting for me to hit that button. What do I do, boot into factory tech mode and clear the cache or something?
Click to expand...
Click to collapse
Not 100% sure to be honest, but you can maybe try disabling security updates in settings/security menu or maybe disabling/freezing "software update" through an app like TitaniumBackup.
Check the SamFail thread for more info:
https://forum.xda-developers.com/showthread.php?p=74074361
I have the unlocked Note from Samsung on Verizon's network. Currently, tethering works straight out the box. Can anyone confirm that this update does not break this? Thanks
I probably wont update until Oreo...
BlueFox721 said:
I probably wont update until Oreo...
Click to expand...
Click to collapse
That's what I'm trying to hold out for. I have not as of yet experienced any glitches or problems of any kind so I don't see why an update is justified. Just give us Oreo!!! It should've been pre-built into the Note8.
sefrcoko said:
Not 100% sure to be honest, but you can maybe try disabling security updates in settings/security menu or maybe disabling/freezing "software update" through an app like TitaniumBackup.
Check the SamFail thread for more info:
https://forum.xda-developers.com/showthread.php?p=74074361
Click to expand...
Click to collapse
Thank you very much. I'm looking into it for more information now....
Took the update. So far so good. OpenVPN and MS RDP working fine as usual. I was a bit worried as I've read reports of updates screwing up WiFi. I've recently tried these apps on three new Samsung devices and had disconnect issues with all. Oddly, one was a dex using Ethernet - maybe this will fix that, I'll test it. Btw the other devices were a Chromebook pro and a galaxy tab a.

SM-N960F/D Odin flashing - blunder after blunder.... :(

Ok... So where to begin...
I've searched the threads for a few days now and tried several flashing methods and tools, but I'm having no luck. So please bare with me, and I will get into it...
I recently purchased a new Note 9 international unlocked model. I was super excited and ready to get it running. Except, I started it up and then no Bixby Voice. Unlike most, I prefer to use it and find it helpful to me regularly, so I'd like to keep it. Anyway, when pressing the button I received the much noted "Bixby Voice is not available in your country" message. Well, I found from Samsung support live chat, that this is because of two reasons. One, I currently live in Japan. Two, the phone is a Singapore model phone. My immediate thought was "Oh, ok well, I'll just flash it with another country's firmware then". Seemed easy enough. I flashed it with firmware baring an OXM csc, and after booting up I noticed the the VoLTE feature that was not select-able before was now able to turned on. "Ooow, extra win!" I thought, but of course same issue with bixby. So I searched and found a csc for a location that has bixby is available and is also a carrier unlocked Exynos chipset firmware (XEU). I flashed this, but guess what... still no Bixby Voice. Frustrated, I began looking into changing the Sales code. Using the *#272*IMEI# code and found that MM1 was the sales code for some reason. I changed this to XEU and the phone rebooted. I restored and then tried Bixby Voice again... same. Except, I noticed I also lost the VoLTE option completely. It doesn't even show in the menu bar anymore. I tried the code again to change the sales code back, but now I get error "Connection problem or invalid MMI code." So now, I lost that too. "To hell with it", I thought. I'll flash it back to the old firmware... nope. Now I get:
SW REV. CHECK FAIL. DEVICE: 2, BINARY: 1
This will sometimes change slightly if I try to flash a single part of the new firmware, BL, AP, CSC, etc...
I have done some research and found via the serial number that the firmware I should have installed is: N960FXXU1ARH5_N960FOXM1ARGD_N960FXXU1ARGC_N960FXXU 1ARH5_XSP (according to the Chimera Mobile tool)
I've obtained this, but I still get the same Revision error. I found that the one last one I successfully flashed is a newer version than the others. So now what can I do? Is it possible I can just manually manipulate the CSC details? I rooted the phone and got ES Explorer going, set all the access rights to R/W but I cant find the /System/CSC folder that people keep going on about. Did they do away with that on the Note 9?
It looks like I also have some regional troubles with the Play store too.
WTH... I'm really not sure what to do here. Can anyone please help? I'll be satisfied if I can just get it back to the stock firmware...
Decoding SW REV. CHECK FAIL. DEVICE: 2, BINARY: 1 come out to: Software Revision check fail, you have 2 and it's expecting 1.
That does indeed sound like you've installed a newer version and it's not letting you roll back the device. You may now need to wait for Singapore's stock firmware to be updated to the same or newer and get a copy of that.
who uses bixby use google assistant for peats sake!!!"!!!!
willhemmens said:
Decoding SW REV. CHECK FAIL. DEVICE: 2, BINARY: 1 come out to: Software Revision check fail, you have 2 and it's expecting 1.
That does indeed sound like you've installed a newer version and it's not letting you roll back the device. You may now need to wait for Singapore's stock firmware to be updated to the same or newer and get a copy of that.
Click to expand...
Click to collapse
Hi willhemmens! Thanks for replying back.
I was also speculating the same thing about having to wait for the revision, but I know the people here are significantly more knowledgeable, so I thought I'd try to pick some brains. My first though was that there must be something in one of the package files that identify to the phone what "version" it is, and then perhaps that can be modified and then re-packaged. But if that were the case, this would be the best place on the planet to verify that. I have tools to un-package and repackage, maybe I'll make a duplicate copy and tinker around in it.
It looks like everyone is complaining about it. It's been a while since I rooted a device (7 years maybe?), so I hadn't realized Samsung took a dump in the downgrade pool. I also found some other new 'glorious' features they've graced us with-after the fact of course. Now, when I un-root... it's still flagged as modified! Woohoo. ....Fricken' KNOX. Now all of the nifty Samsung apps are blocked. Is it just me, or has Samsung turned a little extra Ass-hat recently?
Anyway, I guess I'll have to deal with this lame iOS quality version of Oreo until then... By the way, off the top of your head do you know where I can go to keep an eye out for that update to happen? All I know is SamMobile.com
Thanks again.
mikey_sk said:
who uses bixby use google assistant for peats sake!!!"!!!!
Click to expand...
Click to collapse
Hi Mikey! Yeah, I suppose your right. I've just been using it a lot and have gotten accustomed to it. Plus I enjoy creating my own custom Bixby voices, attitudes, and responses. Bixby on my Note 8 has split personality.
Luckily she doesn't randomly laugh in the dark like Alexa. If she did she'd fly out the window like a Note 7.
csc was omc and now odm.
bober10113 said:
csc was omc and now odm.
Click to expand...
Click to collapse
HI Bober10113! Thanks for your reply. I was able to find my way there, but It seems the csc feature files are encrypted now. I'm still looking through the threads for something about how to decrypt/encrypt them, but I haven't found anything yet.
VetteMike69 said:
HI Bober10113! Thanks for your reply. I was able to find my way there, but It seems the csc feature files are encrypted now. I'm still looking through the threads for something about how to decrypt/encrypt them, but I haven't found anything yet.
Click to expand...
Click to collapse
Actually, I just found a video on YouTube where Yakapa40 is able to unpack the xml files using some "cscfeature" executable.
@yakapa40
Is there any chance you might be willing to share your "cscfeature.exe" file for unpacking the feature XML files in the CSC?
VetteMike69 said:
Actually, I just found a video on YouTube where Yakapa40 is able to unpack the xml files using some "cscfeature" executable.
@yakapa40
Is there any chance you might be willing to share your "cscfeature.exe" file for unpacking the feature XML files in the CSC?
Click to expand...
Click to collapse
Ah sorry, nevermind... I was able to make a ps1 for it instead. I'm good one decoding and encoding the XMLs now.
@VetteMike69
if you need it , you have an automatic encode/decode feature here in post 5 : https://forum.xda-developers.com/galaxy-note-9/how-to/n960f-n960n-n960u-n960u1-n960w-n9600-t3833721
regards
edit : sorry no licence , but you can make your own patch file
yakapa40 said:
@VetteMike69
if you need it , you have an automatic encode/decode feature here in post 5 : https://forum.xda-developers.com/galaxy-note-9/how-to/n960f-n960n-n960u-n960u1-n960w-n9600-t3833721
regards
Click to expand...
Click to collapse
you made the exe with freeware(advance bat to exe converter)that only works on your PC. read the software policy.. its clearly written that what you compile only works on 1 computer.
anyways for everyone else, here is a proper tool:
https://1drv.ms/f/s!AhXVLDDj8g3Agdl8B0jk3H1dqccrXw
bober10113 said:
you made the exe with freeware(advance bat to exe converter)that only works on your PC. read the software policy.. its clearly written that what you compile only works on 1 computer.
anyways for everyone else, here is a proper tool:
https://1drv.ms/f/s!AhXVLDDj8g3Agdl8B0jk3H1dqccrXw
Click to expand...
Click to collapse
Hi bober, don't know where else to post this, so posting it here...I have seen a bunch of your posts and it seems you've figured out a way to use Canadian CSC on the 960 F/DS...i have a few questions:
1- First step is install TWRP?
2- then root?
3- do I have to change the actual firmware of the device? Mine is a singapore unit
4- Once I change CSC, how are updates handled after that if I want to keep using stock firmware?
5- If I can't do OTA, then how will I update to the latest version and security patches? Do I download these for the Canada version? or the Singapore version?
Any help would be highly appreciated!!
hkalltheway said:
Hi bober, don't know where else to post this, so posting it here...I have seen a bunch of your posts and it seems you've figured out a way to use Canadian CSC on the 960 F/DS...i have a few questions:
1- First step is install TWRP?
2- then root?
3- do I have to change the actual firmware of the device? Mine is a singapore unit
4- Once I change CSC, how are updates handled after that if I want to keep using stock firmware?
5- If I can't do OTA, then how will I update to the latest version and security patches? Do I download these for the Canada version? or the Singapore version?
Any help would be highly appreciated!!
Click to expand...
Click to collapse
i think you should weigh in what you want to achieve by changing csc and if it really is worth rooting for.
i rooted for custom roms, sound mods and just sheer control over my device.
but this comes with a price:
no samsung pay ( yet)( can always unroot)
tripped knox fuse, so probably no warranty. depends.(once tripped, this cannot be reverted)
misc apps detect root and might no longer root.(can always unroot)
so you should read up and get informed on what you need and if you need root/twrp.
concerning updates once rooted:
either use custom roms. BL and CP can be manually updated via stock firmware while custom rom keeps the system up to date.
or flash full stock firmware each time then re-root.
in both cases above, firmware files to be used are for exynos F devices. forget the canadian firmware, you cant flash that since it's for snapdragon devices.
yakapa40 said:
@VetteMike69
if you need it , you have an automatic encode/decode feature here in post 5 : https://forum.xda-developers.com/galaxy-note-9/how-to/n960f-n960n-n960u-n960u1-n960w-n9600-t3833721
regards
edit : sorry no licence , but you can make your own patch file
Click to expand...
Click to collapse
Hi @yakapa40!
Thank you, this looks like it'll be a bit more convenient than the one I made previously. I'll put it on record for next time. Luckily I was able to find what prevented me from flashing the older revision CSC and modify that. So now I was able to use Odin to drop down my PDA and CSC while keeping the newer Bootloader and Baseband. I guess it's a bit of a Frankin'-Firm now. Whats weird though, is that now my knox sometimes shows tripped and sometimes doesn't; sometimes root checker fails and sometimes it passes.
I wonder if I grazed on something that's related to the knox handler... Nagh... probably just wishful thinking. Still weird though.
bober10113 said:
i think you should weigh in what you want to achieve by changing csc and if it really is worth rooting for.
i rooted for custom roms, sound mods and just sheer control over my device.
but this comes with a price:
no samsung pay ( yet)( can always unroot)
tripped knox fuse, so probably no warranty. depends.(once tripped, this cannot be reverted)
misc apps detect root and might no longer root.(can always unroot)
so you should read up and get informed on what you need and if you need root/twrp.
concerning updates once rooted:
either use custom roms. BL and CP can be manually updated via stock firmware while custom rom keeps the system up to date.
or flash full stock firmware each time then re-root.
in both cases above, firmware files to be used are for exynos F devices. forget the canadian firmware, you cant flash that since it's for snapdragon devices.
Click to expand...
Click to collapse
Hi @hkalltheway!
Bober10113 is absolutely right on this. Really, you need to know what exactly you are rooting the device for. If you don't have a set reason, it may be better not to root it. You can flash stock firmware and CSC all day long without needing a root. But if you want to customize the features (there's not really a lot right now by the way) and setup custom menus, layouts, or run CFW... Then you'll have to go the way of rooting. But again, there is currently no definitive way to "untrip" your knox. As he said, you can "unroot" but you cannot "technically" regain your unmodified status; even though you can revert back to a stock rom. By loosing this status you loose access to Pay, Secure Folder, and a few other things. I think there is a mod out there to get Samsung Health working again, but as far as I'm currently aware, that's the only one you can re-gain. Most of them validate against your knox value.
Regarding your questions.
YES! You should always install TWRP first before doing any 'messin'. This is your ultimate line of recovery and the best mulligan your gonna get from your device. Always follow the two step wonder on this:
1. Install TWRP
2. Boot into TWRP and create a full backup of your partitions (Before anything else). I do this to the SD card in the tray. That way it's always handy.
After this, feel free to play around, but keep in mind what versions/revisions your flashing. If you jump to a new one, it's not easy to downgrade -it'll take hours to download and rewrite the firmware you need and trick the phone into thinking it's flashing the latest update.
Regarding a changed CSC and the updates... You should have no problem getting updates. But Samsung sends out updates to devices based on the CSC. So, if you flash the CSC, the updates you get will come at the same time interval of the country and location of the CSC that you flashed. For example, you have a Sin model with Sin CSC just like me, but if you flash to a UK CSC, then you will get your updates at the same time that the UK get their updates. Etc, Etc...
For the OTA Updates, if your on a stock firmware you should get these fine. If they do not automatically update you can just tap the update button manually in settings to check for new updates and then download them. Some have said you need to turn off automatic updates, and some say you do not. This, I'm not 100% sure on this one. Also, you can manually update by flashing the newest version through Odin as the come in. Usually SamMobile.com is good about keeping up to date firmware that you can download with all 4 packs, nicely labeled for you.
Hopefully that helps you out a bit.
VetteMike69 said:
Hi @hkalltheway!
Bober10113 is absolutely right on this. Really, you need to know what exactly you are rooting the device for. If you don't have a set reason, it may be better not to root it. You can flash stock firmware and CSC all day long without needing a root. But if you want to customize the features (there's not really a lot right now by the way) and setup custom menus, layouts, or run CFW... Then you'll have to go the way of rooting. But again, there is currently no definitive way to "untrip" your knox. As he said, you can "unroot" but you cannot "technically" regain your unmodified status; even though you can revert back to a stock rom. By loosing this status you loose access to Pay, Secure Folder, and a few other things. I think there is a mod out there to get Samsung Health working again, but as far as I'm currently aware, that's the only one you can re-gain. Most of them validate against your knox value.
Regarding your questions.
YES! You should always install TWRP first before doing any 'messin'. This is your ultimate line of recovery and the best mulligan your gonna get from your device. Always follow the two step wonder on this:
1. Install TWRP
2. Boot into TWRP and create a full backup of your partitions (Before anything else). I do this to the SD card in the tray. That way it's always handy.
After this, feel free to play around, but keep in mind what versions/revisions your flashing. If you jump to a new one, it's not easy to downgrade -it'll take hours to download and rewrite the firmware you need and trick the phone into thinking it's flashing the latest update.
Regarding a changed CSC and the updates... You should have no problem getting updates. But Samsung sends out updates to devices based on the CSC. So, if you flash the CSC, the updates you get will come at the same time interval of the country and location of the CSC that you flashed. For example, you have a Sin model with Sin CSC just like me, but if you flash to a UK CSC, then you will get your updates at the same time that the UK get their updates. Etc, Etc...
For the OTA Updates, if your on a stock firmware you should get these fine. If they do not automatically update you can just tap the update button manually in settings to check for new updates and then download them. Some have said you need to turn off automatic updates, and some say you do not. This, I'm not 100% sure on this one. Also, you can manually update by flashing the newest version through Odin as the come in. Usually SamMobile.com is good about keeping up to date firmware that you can download with all 4 packs, nicely labeled for you.
Hopefully that helps you out a bit.
Click to expand...
Click to collapse
phone info tool and other root detect apps are notorious for reporting wrong Knox status.....
he wants a csc from a snapdragon to a exynos. so flashing csc from SD in odin is ill advised. so it will require root and files be either manualy modded or i have updated tkkg1994 csc pack to work on note 9. ive only added canadian region.
https://1drv.ms/u/s!AhXVLDDj8g3AgdkwkPIxwDu5ZFASuQ
in twrp backup:
EFS
carrier files
then flash zip.
i wont be held responsible for anything. Ive tested on my N960N.
should work on any F or FD/DS too.
all credits to tkkg1994.
bober10113 said:
phone info tool and other root detect apps are notorious for reporting wrong Knox status.....
he wants a csc from a snapdragon to a exynos. so flashing csc from SD in odin is ill advised. so it will require root and files be either manualy modded or i have updated tkkg1994 csc pack to work on note 9. ive only added canadian region.
https://1drv.ms/u/s!AhXVLDDj8g3AgdkwkPIxwDu5ZFASuQ
in twrp backup:
EFS
carrier files
then flash zip.
i wont be held responsible for anything. Ive tested on my N960N.
should work on any F or FD/DS too.
all credits to tkkg1994.
Click to expand...
Click to collapse
Thanks for the help guys! The only reason I wanted root was for having VoLTE and Wifi calling working in Canada. One more reason is titanium backup so I can back up the device completely so it's easy to restore. Finally, I was curious how the scene is now and what else I can play with in magisk, as I've never used it. Thanks!
hkalltheway said:
Thanks for the help guys! The only reason I wanted root was for having VoLTE and Wifi calling working in Canada. One more reason is titanium backup so I can back up the device completely so it's easy to restore. Finally, I was curious how the scene is now and what else I can play with in magisk, as I've never used it. Thanks!
Click to expand...
Click to collapse
well then root might be food for you.
have a read at Dr Ketan roms thread for the root procedure and details of what it involves.
hkalltheway said:
Thanks for the help guys! The only reason I wanted root was for having VoLTE and Wifi calling working in Canada. One more reason is titanium backup so I can back up the device completely so it's easy to restore. Finally, I was curious how the scene is now and what else I can play with in magisk, as I've never used it. Thanks!
Click to expand...
Click to collapse
what is your carrier?
because Rogers blacklists non carrier phones. i believe bell might also do that too. So even if all is there and options appear, your phones imei code will be blocked from enrolling for wifi calling.
bober10113 said:
what is your carrier?
because Rogers blacklists non carrier phones. i believe bell might also do that too. So even if all is there and options appear, your phones imei code will be blocked from enrolling for wifi calling.
Click to expand...
Click to collapse
I'm currently with fido but thinking of switching to freedom mobile. Still too worried about all this rooting stuff that it seems the best thing to do is stay away from now and choose from one of the 2:
1- use wifi calling / VoLTE by getting the rogers/fido phone directly; that phone will not have dual sim capability
2- forget wifi calling / VoLTE and use this dual sim version, which has a lot of advantages while traveling
Seems like I'll stick to the 2nd option for now. Thanks for the help!

Categories

Resources