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
做你想做的任何GSM / WCDMA / LTE频带添加到您的手机吗?然后使用这个程序来计算所有需要的NV(非易失性存储器)的项目。
这个程序是仅适用于手机与高通的芯片组是有用的。
如果你不知道如何GSM / WCDMA / LTE频带添加到您的手机,请参阅本主题:http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf -LTE频带至t2886059
该线程为三星Galaxy S5中,但同样的原理也适用于许多其他电话,例如三星,LG,索尼,HTC,Nexus的...
您还需要在PC上的一些NV编辑软件(如QPST,QXDM,EFS专业...)写这些NV项目到您的手机。
>> NV项目介绍:
+添加GSM / WCDMA频段:
NV 1877年(ID 01877) - RF频段配置
NV 0441(ID 00441) - 带优先级
NV 0946(ID 00946) - 展开波段首16至32位
NV 2954(ID 02954) - 位32至波段首63
+添加LTE频段:
NV 6828(ID 06828) - LTE BC配置
NV 6829(ID 06829) - LTE BC配置DIV
如果您有任何疑问,意见或建议,请不要犹豫与我联系XDA:http://forum.xda-developers.com/android/apps-games/app-qualcomm-nv-calculator-adding-2g- 3G-t2915649