Amazon Fire TV Stick vs Chromecast – XDA TV

There is no doubt that Amazon is a huge player in many markets, and they want to be a huge … more

Fight the Heat and Conserve Battery with EaseUS Coolphone

Memory hungry Android applications are often responsible for making our device … more

Battery Charged in 30 Seconds? Maybe in 2016

Phones and tablets are getting more and more power hungry with each passing generation. Their … more

ZArchive Manages Your File Archives

Today smartphones are quite powerful devices that can handle multiple processes at once. In fact, some of … more

Welcome to XDA

Search to go directly to your device's forum

Register an account

Unlock full posting privileges

Ask a question

No registration required
Post Reply

[Q] Just Some quick help

OP scoeas1982

12th August 2014, 03:11 AM   |  #1  
OP Junior Member
Thanks Meter: 2
 
13 posts
Join Date:Joined: Apr 2014
Hello,

I have been experiencing problems with the z3x box on s3 models. Basically it gets no service after unlock. I have fixed that problem by downloading the nv items. WHile reading a firum i came across the qpst nv back up. I started doing that and it works wonderful. Seems all my problems are fixed. I am confused about one thing

iMy Question is

Is backing up the nv items through qpst and also doind a efs back up the samething? Or should i be backing up both? I hope that this is an easy question thanks a million for whoever answers.

Scott
12th August 2014, 04:51 AM   |  #2  
Member
Thanks Meter: 40
 
92 posts
Join Date:Joined: Dec 2013
I'd go with both as all the nv stuff isn't on the efs partition on the i747. I think that's what doc said anyway... Either way you can never have too many backups :thumbup:

Sent from my SAMSUNG-SGH-I747 running TMS3KK-2.0
12th August 2014, 12:06 PM   |  #3  
DocHoliday77's Avatar
Recognized Contributor
Flag HuntsVegas!!!
Thanks Meter: 6,487
 
9,195 posts
Join Date:Joined: May 2011
Donate to Me
More
Doesn't hurt to backup anything. But neither are the best way anymore.

Open terminal emulator and enter this:

su
reboot nvbackup

Thats it! Creates an on-device permanent backup of your NV Data. If corruption is ever detected, it will auto restore during boot. So it prevents IMEI loss and other potential problems.
The Following User Says Thank You to DocHoliday77 For This Useful Post: [ View ]
12th August 2014, 05:07 PM   |  #4  
mrrocketdog's Avatar
Senior Member
Thanks Meter: 179
 
656 posts
Join Date:Joined: Oct 2013
didnt know that one. thank you huckleberry.:thumbup:

err on the side of kindness

---------- Post added at 03:07 PM ---------- Previous post was at 02:37 PM ----------

doing this and i get message: "nv backup not found".(?)
did i goof it up?
(double double checked typing cause terminal emulator is scary for me!!)

err on the side of kindness
12th August 2014, 08:23 PM   |  #5  
DocHoliday77's Avatar
Recognized Contributor
Flag HuntsVegas!!!
Thanks Meter: 6,487
 
9,195 posts
Join Date:Joined: May 2011
Donate to Me
More
Are you running a stock build? I doubt this would work on cm/aosp and some custom roms.
The Following User Says Thank You to DocHoliday77 For This Useful Post: [ View ]
12th August 2014, 09:01 PM   |  #6  
mrrocketdog's Avatar
Senior Member
Thanks Meter: 179
 
656 posts
Join Date:Joined: Oct 2013
Quantum ROM based off Carbon which is based off CM.
guess that's why.

err on the side of kindness
Last edited by mrrocketdog; 12th August 2014 at 09:04 PM.
Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes