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- Fri Aug 21, 2020 10:51 am
- Forum: [J] Firmware
- Topic: Firmware downgrade for J Series
- Replies: 94
- Views: 146253
Re: Firmware downgrade for J Series
I have problem with downgrade to 0000 from latest 1550 firmware on js9000 (T-HKPDEUC). From 1530 is no problem. Does anyone have new downgrade files for 1550 FW T-HKPDEUC ? What are you using to downgrade T-HK firmware >1480? I thought this wasn't possible, but you claim to have done it from 1530?