So I decided to release Nokia 2760 Flip (N139DL) firehose programmer here.

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Calyx Hikari

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Jan 23, 2025, 11:51:26 AMJan 23
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These are what I know so far:
- The firehose programmer is extracted from 2760 stock firmware, version 0.2350.11.40. "fastboot oem sudo" command is usable in this version.
- Firehose programmer for 2760 will not work on 2780, and vice versa.
- Extra authentication seems required for injecting this firehose programmer, but 2780 one does not require this.
- FIH codename of 2760 is also WND/weeknd - I recommend to rename it into "WNDTF/weeknd_tracfone" to distinguish it from 2780.

SHA256: 6D3B83AD0E4E638E4BD10C7360C657F9799E69DE0EA4851BD53745CE0E2CE859
RKH: BDD02C92B4EDB4E4EEAE5F5F0ECB15ACE52CEEE48E7FBB20FD36EB39585E5FDE

The firehose programmer for 2780 will be released on June 15.
prog_emmc_firehose_8917_ddr.mbn

PuriShnit

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Jan 26, 2025, 8:59:13 AMJan 26
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Wow, amazing!

The loader doesn't work as is with basic EDL tools. Not sure what you mean by "Extra authentication seems required", how do I add the authentication?

Calyx Hikari

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Jan 30, 2025, 1:21:04 AMJan 30
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Not really sure either, probably similar to EDL implementation for Xiaomi, OPPO phones?


PuriShnit <ads...@gmail.com> 于 2025年1月26日周日 21:59写道:
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bmd

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Feb 7, 2025, 10:22:42 AMFeb 7
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Nice. Is it okay if I upload this to the BananaHackers EDL archive at edl.bananahackers.net or the Internet Archive?

Calyx Hikari

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Feb 7, 2025, 7:05:29 PMFeb 7
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Sure, that's fine. Stock firmware will be released later.


bmd <m.nhdu...@gmail.com> 于 2025年2月7日周五 23:22写道:
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Smart U.

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Feb 14, 2025, 9:30:48 PMFeb 14
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Could you please let me know, how do you extract the firehose programmer from the stock firmware? Thanks in advance.

2025年2月8日(土) 9:05 Calyx Hikari <meg...@gmail.com>:
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Calyx Hikari

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Apr 20, 2025, 6:27:38 AMApr 20
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I've published 2760 firmware on https://mirrors-hmd-1.lolinet.com/firmware/hmd/2022/weeknd_tf/official/602US/ .
2780 will not be released until late June.

Smart U.

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Aug 22, 2025, 1:09:25 AMAug 22
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When will Nokia 2780 Flip firehose be released?

2025年4月20日(日) 19:27 Calyx Hikari <meg...@gmail.com>:
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Calyx Hikari

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Aug 26, 2025, 2:20:47 AMAug 26
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Smart U.

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Sep 14, 2025, 8:12:24 AM (12 days ago) Sep 14
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I can't read the Nokia 2780 with the above firehose programmer using bkerler/edl, edl.exe or QPST. How can I read the Nokia 2780? Also, is there a way to root the Nokia 2780?

2025年8月26日(火) 15:20 Calyx Hikari <meg...@gmail.com>:
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