CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | TCL Communication |
| Model Name/Number: | 4056W |
| Technologies and Bands: | (4G) E-UTRA TDD: Band 41 (4G) E-UTRA FDD: Band 2 Band 4 Band 5 Band 12 Band 25 Band 26 Band 66 Band 71 (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 |
|---|---|---|
| 2023-02-06 | 03 | 6HBBU3B0 |
| 2022-09-21 | 03 | 5F6PUMP1 |
| 2022-01-18 | 03 | 5F6BUMB0 |
| 2021-12-06 | 03 | 6HALU3L0 |
| 2021-11-16 | 03 | 6HAJU3J0 |
| 2021-09-10 | 03 | 6H1LU3L1 |
| 2021-09-08 | 03 | 5F61UM10 |
| 2021-07-29 | 03 | 6H1FU3F2 |
| 2021-07-29 | 03 | 5F5PUMP0 |
| 2021-06-10 | 03 | 5FZ70070 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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