CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | Microsoft |
| Model Name/Number: | 909.2 (RM-877_2) |
| Technologies and Bands: | (4G) E-UTRA FDD: Band 2 Band 4 Band 5 Band 17 (3G) UMTS FDD: Band I Band II Band V Band VIII (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2015-01-26 | 1000, 1750, 2000, 3100, 3300, 3301, 3302, 3303, 3363, 4500, 4501, 4561, 5000, 5060 | 3051.50009.1451.1000 / 3051.50009.1451.1001 / 3051.50009.1451.10458 |
| 2014-08-06 | 1000, 1750, 2000, 3100, 3300, 3301, 3302, 3303, 3363, 4500, 4501, 4561, 5000, 5060 | 3051.50009.1425.2001 / 3051.50009.1425.10367 |
| 2013-12-16 | 1000, 1750, 2000, 3100, 3300, 3301, 3302, 3303, 3363, 4500, 4501, 4561, 5000, 5060 | 3051.40000.1346.0000 / 3051.40000.1346.0001 / 3051.40000.1346.10288 |
| 2013-06-25 | 1000, 1750, 2000, 3100, 3300, 3301, 3302 | 3045.0000.1325.0000 / 3045.0000.1325.0001 / 3045.0000.1325.10132 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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