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Drivers, Product Info, Technical Answers and more.

How can I manually upgrade my I-Series 2.0 device from 3.xx to 4.xx+a software version ?

This article explains how to manually upgrade I-Series 2.0 devices from 3.xx to 4.xx+a software version 

See information below on how to manually upgrade the I-Series 2.0 device to 4.xx+a (AOSP).

You need the OTA zip file (please contact technical support for these).

See related attached procedure as real example.

 

Please report any broken links by emailing support@elotouch.com and include a link to the knowledge article