Problem upgrading from kitkat to lolipop (or later)

I have run into a problem here with my TAB S. I have custom firmware kitkat installed (yTab-chagall), and when I try to upgrade to latest Ironrom 2.5 it bricks the tablet. This is what I do:

1. boot into recovery TWRP
2. trying to install Ironrom, says it is successful (wiped everything), but get stuck on samsung logo
3. rinse repeat

how do I get from kitkat to lolipop (or later)? I dont understand this step.

Upgrading with 2 year contract and keeping unlimited data

I did this with the original Turbo, but I have an upgrade available on my unlimited data line and my sister has 2GB of data on our family plan. I plan on transferring my upgrade to her line, upgrading the phone and activating it. Then just slip my nano sim and... profit. Anyone successfully upgrade their phone and keep their unlimited data? Does the best buy method still work as well?

Sent from my XT1254 using XDA Free mobile app

Upgrading From Kit kat to Lollipop

I recently bought Note 3 with Android 4.4.2 and now I want to upgrade to Lollipop but in Samsung phone info my model no shows as SM-N9005
But in Odin mode it shows Product name as N900A
So I am confused

about upgrading android 5.0 from 4.4

Hi,i want to upgrade my note 3 n9005 to android 5.0 and i'm malaysian and samsung official haven't got android 5.0 Malaysia version.Can i flash uk (BTU) firmware?It is possible can get my signal or my imei code unknown?help please

Error while upgrading LG G4 to Marshmallow

I all

I try to upgrade my LG G4 to Marshmallow (http://forum.xda-developers.com/g4/d...s-kdz-t3232282)
All is fine until I get this error:

Screenshot:
https://goo.gl/photos/LSMwPLk6tuBAywmp6

Can any one help me?

Thank you in advance

Upgrading to 5.1.1 (G925F)

Hey guys, I am new to the samsung forums from HTC, I have a G925F (g925fxxu1aodg), which I found to be the Vodafone UK version of the S6 Edge. I am rooted on 5.02 but no custom recovery installed. I noticed that on the rom installations they note to have the latest 5.11 bootloader so I figured that updating to stock 5.1.1 would do the trick. I have downloaded the most recent 5.1.1 firmware for my s6 edge, I have a few questions now:
1) Will me being rooted affect the flashing of the stock firmware through Odin at all? Will I just lose root?
2) Will this update my bootloader as well?
3) If I update and all is well, Do i just reroot and flash a custom recovery?

Thanks in advance