Galaxy S6 :: Possible To Downgrade From COI6 To COH2
Nov 4, 2015
I have a G920F with latest firmware COI6 (Poland).Is it possible to downgrade from COI6 to COH2?Flashing thw firmware via Odin always fails.I tried with Skipsoft Unified Toollit but i'm not sure if i did it right.Started to flash but failed and softbricked my phone.The only reason that i want to downgrade is to root without tripping knox.I can't find a guide to delete hidden.img from tar file.Maybe i have to rename it but i'm not sure...
I recently upgraded to 5.1.1 on Telus and now I am having the network connectivity issues that have been reported on other threads. Specifically, when I am on WiFi and have LTE enabled, all phone calls go directly to voicemail when someone tried to call. If I turn of LTE it seems to work fine.
I am assuming it's an issue with LTE and 5.1.1 so any way to downgrade to 5.0.2
Its my first time on galaxy s6 here. for months i had the 5.0.2 firmware original, nothing changed, perfect. it was really fastest. But when it comes out the 5.1.1 update, problems started. really bad battery life (i never had this problem), more lags un the transition animations, i can confirm this because for four moths i never had lag where now there are prominently. So now I decide to come back to a rom/firmware with the 5.0.2 (0 problems in that firmware).
I think I am having GPS problems with the latest BOGG baseband, I intend to try to downgrade to 5.0.2 baseband, I am not sure if this is possible or not. I know that you cannot downgrade from 5.1.1 ROM to 5.0.2 ROM, but not sure about baseband.
Is there a way to downgrade base band versions like from G920FXXU3 to G920FXXU2? Because im having this error when flashing through ODIN "sw rev check fail system 3 binary 2". Im not sure if it is really the cause.
I know that there is this engineering bootloader that keep safe the knox status if you want to mod the phone. My question is simple, if i install this particular bootloader, i'll have root and custom recovery, is it possible to install a rom/custom rom/ stock firmware with the 5.0.2?
I have a Samsung Galaxy S5 SM-G901F (Unlocked) and yesterday I updated the OS to Lolipop using Odin.
Since that update I have signal issues (No service most of the time) and I want to downgrade it do KitKat then update it with the official version of Lolipop using Kies. Am I going to be able to do this?
So I received my iP4 with firmware 4.0.2 installed by default. Then, 4.1 was released so I found no harm in upgrading because I wouldn't lose a jailbreak or unlock or anything of the like.Anyway, not having a JB is REALLY annoying me. Is there any way to downgrade to 4.0.1. Obviously I have no SHSHs, so I really am doubting whether this can actually be done.
I wonder if there's any way to downgrade my BB. The version I use is '6.0 Bundle 1202 (v6.0.0.344, Platform 6.6.0.50)'. I have had serious problems with this version, so want to downgrade it. One of the problems is that I can't type Korean in this version (I can read it, but can't type it). how to downgrade it to version 5 or to make the device able to type Korean?
I recently was forced to do the upgrade to 6.0 on my bold 9700. I now lost the ability to reply all in texting. This is a feature I use a lot. I have tried calling t-mobile and the suggestion was to downgrade to 5.0OS but they don't have the software. I have tried finding it on blackberry's website and still no luck. I'm seriously on the verge of leaving blackberry and t-mobile since neither of them are helping in getting this resolved. The iphone has this feature and maybe its time I move on.
I thought the refurbished phone we purchased was 6.0 OS, but it is 7.0. In order to install [url]... for monitoring my children's phones, it cannot have anything over a 5.0 OS.There is no previous version on the phone, so we cannpt downgrade through the easy method.downgrade 7.0 OS to a 5.0 OS?
I would like to downgrade back to OS5 on my Curve 9300, I kinda like the 6 but battery life is way to short. I'm not a real heavy user but just with a few messaging and going on internet a few times a day battery is not even lasting 8 maybe 9 hrs.
I run a few tests online and founf there was a software update for the OS. I run the update and since upgrading am having multiple issues. It looks like this OS was designed spesifically for a touchscreen blackberry. When in a call i can not use the scrollpad to move to the 4 images(Hold, Resume, end call, etc...) at the bottom. When scrolling facebook it just keeps scrollig but when i click the one i want it goes to a completely different post. Is there anyway of downgrading the OS as i had no issues with the old one.
I recently upgraded my Xperia Pro to 4.X.X, but I feel my mobile has gone too slow and lots of apps crashing, please guide me how to downgrade it back to the factory original OS.
Can I downgrade to 5.0.1 cuz my iPhone 4S after i updated yesterday, I found many issues like safari every time close when I copy something, camera freezing, sometimes my iPhone restart and now it's so slow when I write...Sometimes i found no service I have to turn onoff airplane mode to fix that...( Also on iOS 5.0.1 )
From the day i have upgraded my iphone 4s to ios 5.1 my battery is draining very fast and i am facing problem of phone heating up like anything..how to downgrade my iphone 4s to its original ios 5...
