Help Would like help finding correct firmware for my S5.

[Grimmniss]

So I want to "unroot" my Galaxy S5. However, I'm having trouble finding the correct firmware. I have the Bootloader, PDA, and CSC Versions in front of me if there required. Also, the phone is a SM-G900H and is running off of android 4.4.2. Any help is GREATLY appreciated.

 

[dontpanicbobby]

Try here.

 

[Grimmniss]

I actually already tried there. They didn't seem to have the correct firmware, and even when I clicked on one that seemed like it was correct it just went straight to a 404. Also, thanks for the reply.

 

[dontpanicbobby]

You need to sign up at sammobile now. I didn't realize that. What country are you from Grimmniss? There seem to be different versions for each country.

 

[Grimmniss]

Well I'm from the U.S. However, I bought the S5 online. It says that it's "country of origin" is Vietnam, but some firmware that seems to match mostly are from Argentina.

 

[dontpanicbobby]

Once you join sammobile you can download both versions. Once I went through the sign up process the downloads came through no problem on a PC. I think this will get more coverage in the S5 section do I'm moving your thread there.

 

[ironass]

Could you install Phone INFO ★Samsung★, free from the Play Store, and post the details shown in #1.8 of 40 Galaxy S5 models - Dummies Guide, PDA, Baseband, CSC and Product codes so that I can give you a definitive reply.

 

[Grimmniss]

I actually have that installed already.

PDA: G900HXXU1ANG3
Baseband: G900HXXU1ANG3
CSC: G900HUUB1ANG1
Product Code: SM-G900HZKLTTT

 

[ironass]

I actually have that installed already.

PDA: G900HXXU1ANG3
Baseband: G900HXXU1ANG3
CSC: G900HUUB1ANG1
Product Code: SM-G900HZKLTTT

OK. You have the international octa core, non 4G/LTE, model, SM-G900H, for Trinidad and Tobago, Product code, TTT and CSC code UUB.

To fully unroot, you will need to go to SuperSU in the app drawer and in Settings, select Full unroot. You can then download the latest Lollipop, Android 5.0, stock Samsung firmware for your model of phone and CSC/Product code, see below, and flash it via Odin by following the instructions and video in the links of #1.11 of 40 Galaxy S5 models - Dummies Guide

Model SM-G900H
Model name GALAXY S5
Country Trinidad and Tobago
Version Android 5.0
Changelist 4619314
Build date Thu, 02 Apr 2015 13:51:43 +0000
Product code TTT
PDA G900HXXU1BOD1
CSC G900HUUB1BOD1

 

[Grimmniss]

Wait, that's it? Oh, I feel stupid now. Either way, thank you so much guys, you've been a great help!!

 

[ironass]

Wait, that's it? Oh, I feel stupid now. Either way, thank you so much guys, you've been a great help!!

Another satisfied customer!

 

[Grimmniss]

Errr, okay, so I updated using the file that was linked. I worked, however there's one problem though, when ever I turn on my phone a whole mess of crash messages pop up.

 

[ironass]

Try clearing the cache partition in Recovery Mode.