(SM - G900P) Bootloader issue Please Help.!!! - Galaxy S 5 Q&A, Help & Troubleshooting

Hello Everyone,
I am from Pakistan. I got my SM-G900P from my cousin from US. It is a sprint model but when booting up it shows Virgin logo. I have a problem that when I install official marshmallow I get "emergency calls only" where as the sim toolkit is working. And when I flash cm 14 it works great but signals on work on NE5 modem. Can anyone tell me the solution for this. I need to use marshmallow. Any required modem for that? And I can't downgrade when downgrading I always get sw rev check fail fused3 > binary 1. Please help me.
Help will be highly appreciated.
Thanks,
Twitwimp

Related

[Q] Unlocking to internatonal Sim

Hey,
I'm new here and this my first message
I got a sph-l720 (Sprint s4) and it's locked to international GSM, I try to use this guide:
http://forum.xda-developers.com/showthread.php?t=2415587
But it dosent work for me and because Im new I cant reply there, I downgrade Baseband from mf9 to mdc and even doing root to the phone and the last step with computer software still dosent work !
I see here another way with service mode but in this phone it's say "limited", and someone said something about ME2 baseband but i can't find download of it.
Any suggetions that can Help me?
Thank you!!
@autoprime ?

S4 UPDATE , FLASHING AND UNLOCKING ISSUES- read me.

Hi, good day and thank you for reading.
I'm stressed out. I need any help I can get, what's happening is that I bought two phones in attempt to refurbish it and it came with errors. Whenever I try to update it I get " Status 7 ; installation aborted ) along with many other stuff. Additionally, the device I bought was supposed to be unlocked but guess what. It isn't . ( also not sure if rooted but i assume its not )Please help in anyway possible.
I'm not a phone tech but I know my way around. It's two devices, both from sprint.
Device 1: SPRINT sph l720 )- this is unlocked. Only need to probably flash my device and put lollipop on it. It's currently 4.4.2 kit kat but when I download and go through with the update, status 7 installation aborted. This brings me to my next issue. My baseband number is different from the lollipop rom that I'm finding online. Should this be an issu? baseband number- L720VPUAMDC.(will flashing make the phone locked to sprint again?)
Device 2: SPRINT sph l720T.(Baseband : l720TVPUBOA3)- This is locked and won't update. Same error as mentioned above. (Sprint spark)
It would be nice if someone could carry me through the steps I'd need to fix this (flashing to lollipop and unlock or any other method to be honest. I'd just like to overcome this issue as soon as possible to sell these devices)
And thank you thank you thank you in advance for the assistance. I really needed it.
The International S4 forums is the wrong place to ask this. http://forum.xda-developers.com/galaxy-s4-sprint is where you need to go, as there will be more people familiar with the device.

Need Help - Unlock SIM for domestic use SPH-720T

Hey everyone, I searched and searched, I've been trying to fix this phone for the past week.
I have a galaxy S4 sph-720T from sprint
I am running on the OS slimkat 4.4.4 with modem mk5.
The only fix I can find is using the SSU.apk and running the app.
the app only works with modems under 4.4.2 - so I flashed modem 4.3 (mk5)
I run the App and it says "simlock status: checking...." and it never stops checking!
I try to hit unlock and it says it unlocked it, but nothing really happens and I cant use my SIM card.
Anyone know of any methods that actually work for them? which modems and firmwares do I need? thanks

No AT&T or T-Mobile Service with SM-G900FD After Marshmallow Update

I recently purchased a used SM-G900FD that worked with both TMobile and AT&T when I looked at it. I checked the IMEIs but then things got weird.
I wondered why it was still on Kit Kat and wasn't updating OTA, so after some reading I downloaded Phone Info. I noticed two things, S/N was 00000000000 and it was rooted. So I downloaded Odin, and I think I downloaded the correct firmware.
I am now in 6.0.1 but the phone info now says it is not rooted and I can't get service from AT&T or T-Mobile. Do I need to be rooted to get service?
What did I do wrong? I hadn't used it because I was waiting on a case and wireless charger, but I broke my zenphone 2 screen today and need to start using the S5 ASAP.
I am new to rooting, so any help is greatly appreciated.
A few other things I should mention.
Phone Info "Country of Origin" is blank.
And the firmware's CSC code is CAC.
Firmware is currently G900FDXXS1CGP1
Again, new to this so any help is appreciated.
Thanks.

Masked Note 4 910P to 910F firware, sim and imei issues after cm12.1

I am in a deep problem and i can't afford to buy another phone neither can i return it. I am from pakistan and i tried flashing the cynogenmod 12.1 with twrp and lost the default samsung bootloader as well and now it show seandroid enforcing thing as well and i cannot go back as i didn't backup anything previously. I am too stuck and helpless. I noticed the phone is 910P and the firmware was 910F because when i install the 910F Lolipop 5.1.1 firmware through odin it fails. The cynogenmod is working fine with wireless lan working and all but i have no sim card detection, cannot make calls lots of issues and IMEI is EMPTY as well. Please some body help me out. I dont need links. I need a tutorial to make this device working again. Some step by step procedure.
I hope someone helps me out soon.
This note 4 is Snapdragon one and i am living in pakistan and previous samsung recovery menu used to show 910P but the firmware was 910F. Either i want. How to make it work with CM12.1 or with 910F firmware? because it is also not letting me install the 910F firmware through Odin.
Please somebody reply soon
Thanks

Categories

Resources