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Manufacturer: Tinno Mobile
Model Name/Number: U304AA
Technologies and Bands:
(4G)
E-UTRA FDD: Band 2   Band 4   Band 5   Band 12   Band 14   Band 30  
(3G)
UMTS FDD: Band II   Band IV   Band V  
(2G)
GSM: 850 MHz   900 MHz   1800 MHz   1900 MHz  
Certification DateHardware VersionSoftware Version
2021-04-29V1.0U304AAV02.95.11
2021-02-26V1.0U304AAV02.94.11
2020-12-30V1.0U304AAV02.93.11
2020-10-29V1.0U304AAV02.92.11
2020-09-01V1.0U304AAV02.91.11
2020-07-01V1.0U304AAV02.90.11
2020-05-11V1.0U304AAV02.89.11
2020-03-03V1.0U304AAV02.87.11
2020-02-19V1.0U304AAV02.85.11
2020-01-02V1.0U304AAV02.83.11
2019-11-06V1.0U304AAV02.80.11
2019-10-11V1.0U304AAV02.75.11
2019-09-05V1.0U304AAV02.71.11
2019-08-06V1.0U304AAV02.69.11
2019-07-11 V1.0U304AAV02.66.11
2019-06-13V1.0U304AAV01.57.10

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