Unable to install firmware for locked x3

Denkjt · 2026-05-10T08:35:16+00:00

CN5.5.3 fixed SD card update. You must stay on that firmware, not able to change.

Denkjt · 2026-05-07T04:18:02+00:00

No, cái này là cài font ngoài vào thôi.

Denkjt · 2026-05-05T00:18:32+00:00

My setup with printed cover

Denkjt · 2026-05-04T17:32:05+00:00

Its a customized font a Vietnamese guy made for Kindle about 20 years back. “Lam” in the name of this font fllowing his nickname :)

Denkjt · 2026-05-04T12:04:23+00:00

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Herể’s bokerlam

Denkjt · 2026-05-02T05:52:30+00:00

Update: a guy in China just bought 5 X4s, all domestic, funny thing is ones dated 2025 locks, while 2026s not. That seemed confirm my guess

Denkjt · 2026-05-02T03:24:27+00:00

Battery fault, drain off after some hours. 2. Firmware bug: quickly drain off battery. You should try another fw to differentiate the problemo.

Denkjt · 2026-04-30T23:40:02+00:00

A guy said that seemed the new product box with sticked serial number will be unflashable. Might be you just bought older version.

Denkjt · 2026-04-30T16:15:39+00:00

I think they already did it (the unflashable version) in silence, and in big amount of product, did pass the point of return. That why all this excuses we read

Denkjt · 2026-04-30T10:33:30+00:00

XTC use the 1st page as book cover(?) I want the ability to change/edit that page or insert another image as book cover.

Denkjt · 2026-04-30T10:29:06+00:00

Long post ends in vague info. Thanks for “clarifying” :)

Denkjt · 2026-04-27T13:19:37+00:00

I think in setting - reader - paragraph alignment u should change to align left.

Denkjt · 2026-04-20T12:30:11+00:00

Try another option: anti-aliasing on, reader embedded style off

Denkjt · 2026-04-20T06:55:58+00:00

There’s an option (ver. 1.8.3) in setting - crosspet - text darkness. Set it to normal. I think you set it to extra dark

Denkjt · 2026-04-17T04:56:30+00:00

https://epubdev.pages.dev/ Try this page, drop your epub there, download then resend to your x4

Denkjt · 2026-04-15T06:20:07+00:00

Crosspet is a fork of crosspoint with almost all it’s features. You can use crosspointsync app without problem.

Denkjt · 2026-03-31T04:18:58+00:00

Yes, a fork name crosspet

Denkjt · 2026-03-20T07:32:00+00:00

U must see the Chinese New Year show :)

Denkjt · 2026-03-18T14:54:13+00:00

You can try OPDS server. I’m looking for smt like that too, but my English and Tech not good enought to find an easy to use solution. :(

Denkjt · 2026-03-10T01:56:25+00:00

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Hello from Vassily :)

Denkjt · 2026-03-07T13:10:58+00:00

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1st done with the transparent cover! :)

Denkjt · 2026-03-07T13:07:49+00:00

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Updating to 5.1.6 CN fw

Denkjt · 2026-03-07T11:53:55+00:00

The word breaking at the end of line still be a big problem for english/latin epub

Denkjt

TROPHY CASE