Ep06-e dfota delta firmware

I have several EP06-E in different location and i need to make firmware upgrade at distance.
can you send me Delta firmware (to last version) for

Thank in advance

Hello, the OTA upgrade package needs a bill of lading for our colleagues in the internal testing department to make, and the completion cycle is usually about 3-5 days. It is recommended that you give priority to using the local USB upgrade. If you must use the OTA air upgrade, you need to provide the name of your company, and we will apply for making the OTA upgrade package through the bill of lading, thank you.

Name of the company is OTA4, and it’s not possible de upgrade locally.
thank you

What about my upgrade ?


i don’t understand why i’m not receive my FOTA update ?

hello i have no news of my request ?


i don’t understand why i’m not receive my FOTA update ?

Currently, the production process of subcontracting is in progress internally. It is expected to be provided next week at the earliest. Thank you.

Hello, the download link of OTA upgrade package of EP06ELAR04A04M4G upgraded to EP06ELAR03A08M4G and EP06ELAR03A08M4G rollback to EP06ELAR04A04M4G is shown below, and the test log of successful remote upgrade is provided. Please take it from yourself, I hope it will be helpful to you. thank you.

AT log.txt

i’m sorry but i want DFOTA firmware for EP06-E

From EP06ELAR04A04M4G to the latest EP06-E firmware

From EP06ELAR03A08M4G to the latest EP06-E firmware

what i understand, you send me DFOTA firmware from 03A08M4G to 04A4M4G right ? but 04A4M4G is not the latest firmware right ?

i have some trouble with both of these firmware

Thank for your help