NV Calculator (Non-Volatile)
Free App
Advertisements
About NV Calculator (Non-Volatile)
Do you want to add any GSM / WCDMA / LTE bands to your phone? Then use this app to calculate all needed NV (Non-Volatile memory) items.
This app is only useful for phones with a Qualcomm chipset.
If you don't know how to add GSM / WCDMA / LTE bands to your phone, please refer to this thread: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
That thread is for Samsung Galaxy S5, but the same principle is also applicable for many other phones, e.g. Samsung, LG, Sony, HTC, Nexus...
You also need some NV editor software (e.g. QPST, QXDM, EFS Professional...) on the PC to write these NV items to your phone.
>> NV items description:
+ Adding GSM / WCDMA bands:
NV 1877 (ID 01877) - RF Band Configuration
NV 0441 (ID 00441) - Band Class Preference
NV 0946 (ID 00946) - Expand Band Preference 16 to 32 Bits
NV 2954 (ID 02954) - Bits 32 to 63 of Band Preference
+ Adding LTE bands:
NV 6828 (ID 06828) - LTE BC Configuration
NV 6829 (ID 06829) - LTE BC Configuration DIV
Should you have any question, comment or suggestion, please do not hesitate to contact me on XDA: http://forum.xda-developers.com/android/apps-games/app-qualcomm-nv-calculator-adding-2g-3g-t2915649
This app is only useful for phones with a Qualcomm chipset.
If you don't know how to add GSM / WCDMA / LTE bands to your phone, please refer to this thread: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
That thread is for Samsung Galaxy S5, but the same principle is also applicable for many other phones, e.g. Samsung, LG, Sony, HTC, Nexus...
You also need some NV editor software (e.g. QPST, QXDM, EFS Professional...) on the PC to write these NV items to your phone.
>> NV items description:
+ Adding GSM / WCDMA bands:
NV 1877 (ID 01877) - RF Band Configuration
NV 0441 (ID 00441) - Band Class Preference
NV 0946 (ID 00946) - Expand Band Preference 16 to 32 Bits
NV 2954 (ID 02954) - Bits 32 to 63 of Band Preference
+ Adding LTE bands:
NV 6828 (ID 06828) - LTE BC Configuration
NV 6829 (ID 06829) - LTE BC Configuration DIV
Should you have any question, comment or suggestion, please do not hesitate to contact me on XDA: http://forum.xda-developers.com/android/apps-games/app-qualcomm-nv-calculator-adding-2g-3g-t2915649
All Application Badges
Free
downl.
downl.
Android
1.6+
1.6+
Bug
buster
buster
Android app
App History & Updates
What's Changed
v1.0.6:
- Fixed UI issue on some devices.
- Removed the word 'Qualcomm' in the app's title to avoid violation of the Content Policy.
v1.0.5:
- Add separate notation settings for GSM/WCDMA and LTE calculation. You should not change the default settings unless you know what you are doing.
v1.0.6:
- Fixed UI issue on some devices.
- Removed the word 'Qualcomm' in the app's title to avoid violation of the Content Policy.
v1.0.5:
- Add separate notation settings for GSM/WCDMA and LTE calculation. You should not change the default settings unless you know what you are doing.
More downloads NV Calculator (Non-Volatile) reached 10 000 - 50 000 downloads
Name changed Name changed! NV Calculator now is known as NV Calculator (Non-Volatile).
Version update NV Calculator (Non-Volatile) was updated to version 1.0.6
More downloads NV Calculator (Non-Volatile) reached 5 000 - 10 000 downloads
What are users saying about NV Calculator (Non-Volatile)
Q
by Q####:
by Q####:
I need to calculate LTE band 66. This app doesnt go that high. I cant figure out how to calculate band 66 from binary to little endian because binary is max 63 digits. Ugh!
T
by T####:
by T####:
Calculator produces wrong results, causing issues, beware, should do the math yourself
D
by D####:
by D####:
my Redmi note 3 cdma band got disabled How to revert back to default
D
by D####:
by D####:
This app saved the day, and my note 2.
Z
by Z####:
by Z####:
Beautiful app. Love your shortcut master app. One of the favourites.
X
by X####:
by X####:
Super awesome app!!! Simple and straight to the point, values work perfectly with QXDM!
A
by A####:
by A####:
It works
Z
by Z####:
by Z####:
Beautiful app. Love your shortcut master app. One of the favourites.
M
by M####:
by M####:
I loved it
M
by M####:
by M####:
Nice
Z
by Z####:
by Z####:
App works great for calculating LTE bands. As for the other tab, I would like to see CDMA added to the list, otherwise use mzTool (windows program) to calculate value along with GSM and WCDMA.
A
by A####:
by A####:
Beautiful app. Love your shortcut master app. One of the favourites.
Z
by Z####:
by Z####:
This app does exactly what it supposed to be. But you should add the ability of extract to log file and send it to the PC so I can copy and paste the value, not type each number : From BlackSoulxxx@XDA
R
by R####:
by R####:
Simple no nonsense app to calculate frequency bands values. Would be 6* if the band selection would remain and also implement a box select/deselect all.
by Q####:
It would be great if you can input values for items 1877 (GSM/WCDMA) and 6828 (LTE), for example the ones you read from your phone and the APP would give you the corresponding bands for those values. You should consider adding CDMA support since many phones are global phone and can lose CDMA support since the app doesn't support CDMA band calculations. For those who have lost CDMA you just have to add 7 to the value you get from this app if you are intending to re-enable USA CDMA carrier bands or use mzTool