CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | TCL Communication |
Model Name/Number: | 4052R |
Technologies and Bands: | (4G) E-UTRA FDD: Band 2 Band 4 Band 5 Band 12 Band 14 (3G) UMTS FDD: Band II Band IV Band V (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
Certification Date | Hardware Version | Software Version |
---|---|---|
2022-02-28 | 04 | ZX4QUAQ1 |
2021-10-14 | 04 | ZX4OUAO0 |
2021-01-19 | 04 | ZX4DUAD0 |
2020-05-26 | 04 | ZX3CUAC0 |
2019-08-19 | 04 | ZX34UA40 |
2019-07-15 | 04 | ZXXD |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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