UPDATE ERROR? REPAIR EVERYTHING from Recovery using 4bash.zip on KaiOS





Official Jailbreak (safe method), Universal method by patching the data partition (safe), DevTools (WebIDE, make-kaios-install and Gdeploy):

basic linux commands, how to make a full backup, special tools and how to restore your device from Recovery Mode:

Temporary root using our apps (Telnetd, ADBRoot and Wallace), how to patch your custom Recovery and enable ADBD root on a custom Firmware using abootimg:

ADB, Fastboot, EDL, debug, how to use “grep” to find secret codes, how to patch WhatsApp to made it compatible with old firmware versions, basic models and important links to start dveloping KaiOS apps for the official KaiStore and for OmniSD, important tools and projects (Wallace, Gdeploy and GerdaOS):

Remove stock apps, enable a swapfile as support the RAM and to improve the performances, customize the stock apps, tips and tricks, GerdaOS, custom ROMs…and much more:



This list serves to guide developers in choosing a KaiOS device on which they can test applications, study bugs and improve the operating system as freely as possible using ADB and development tools:

– Debug-enabled
Here are the best phones for those who want to develop applications, study bugs and improve KaiOS:
for Nokia 8110 4G, Nokia 800 Tough, Nokia 2720 Flip, MTN Smart S 3G, Alcatel Cingular Flip 2 and some Alcatel Go Flip
just dial *#*#33284#*#* to enable the debugging USB, a bug icon should appear in the taskbar;
for Alcatel 3088, Orange Sanza, Nobby 231, Positivo P70S, Energizer E241 & E241s, H242 & H242s, E220 & E220s, H241, H280S, P280s and Tigo Kitochi 4G
dial *#*#33284#*#* and *#*#0574#*#* to enable the debugging USB from the menu (or viceversa).

– Hardcore devices
for CAT B35, Jio Phone & Jio Phone 2 no debug code works and it’s difficult to enable at least ADB and DevTools, but it’s not impossible.

– Devices to be freed
This list contains all the devices under study on which a solution has not yet been found. The description shows the problems encountered by our researchers. Those interested in researching on these devices can join the community by contacting us through our communication channels. However, if you are only interested in developing applications for KaiOS, we advise you not to purchase one of these phones:
Alcatel MyFlip / A405DL, Acatel SMARTFLIP, BLU Zoey Smart, Doro 7060 / 7050 / 7070, Maxcom MK241, Sigma X-Style S3500 sKai and Vodacom Smart Kitochi.

– Unknown devices
Here all the available or announced devices for which there is no news will be listed. As always, anyone interested in researching these devices can join the community by contacting us through our communication channels:
Africell Afriphone, Zantel Smarta, TECNO T901, Multilaser ZAPP, Indosat Ooredoo, QMobile 4G Plus and much more are coming….

Google Groups (official forum comp.mobile.nokia.8110) =
Facebook =
Twitter =
Discord =
YouTube Community Tab =
E-mail = bananahackers@googlegroups.com

All this because the sideload of third-party apps belongs to the nature of Firefox OS which is the heart that beats and moves KaiOS.

Freedom is a right. In the case of software it is a choice.


© Ivan Alex HC, from Italy, admin of comp.mobile.nokia.8110 on Google Groups, moderator on Discord, YouTube Channel’s owner, creator of BananaHackers.net, B-Hackers Store and KaiOS ITALIA, Bananahackers member 2019 – present


Related Posts

How to Manually Install Android CDC Driver (Latest Version)

April 19, 2020

April 19, 2020 2

Follow these steps – To Manually Install the Android CDC driver in Windows PC, if you want to install CDC...

How to bypass any Android Pattern Lockscreen without root! (Solution)

February 1, 2020

February 1, 2020 48

________________________________________­­_ Help support our channel by purchasing from Amazon: US: UK: ________________________________________­­_ Android lock pattern is strong security feature in...

[SOFTWARE] Cách tải và cài đặt Adobe After Effect CS4

March 23, 2020

March 23, 2020 18

Mọi người ủng hộ mình nhé đó sẽ là động lực để mình làm tiếp video hay cho các bạn...

Mapping Faith and Development in the Philippines

February 16, 2020

February 16, 2020

For more on this event, visit: For more on the Berkley Center, visit: February 6, 2020 | Faith-inspired actors have...

Có nên mua iPhone 7 ở 2019?

February 16, 2020

February 16, 2020 1

iPhone 7 giá rẻ được đánh giá cao nhờ thiết kế nhỏ gọn, camera ổn cùng hiệu năng mạnh mẽ...

Cara Download dan Instal Adobe Illustrator 2019 Full Version

March 26, 2020

March 26, 2020 41

Okke pada video kali ini amel akan memberikan tutorial tentang cara download dan instal adobe illustrator 2019 full version secara...

Connecting Two WIFI Routers Together Using A Hard Wired Connection & Sharing The Internet

February 27, 2020

February 27, 2020 27

TP-Link AC900 WiFi Router At Amzon: Ebay: TP-Link WR940N Router (Upgraded) At Amazon: Ebay: TP-Link N300 Router (TL-WR841N) At Amazon:...

Bypass FRP lock on lenovo k5 By Android Fastboot Reset Tool- Unlock FRP On Lenovo K5 K5 Plus

March 2, 2020

March 2, 2020 16

how to bypass FRP lock on Lenovo K5 by android fastboot reset tool? easy method to bypass factory reset protection...

Проверить здоровье SSD диска!

March 6, 2020

March 6, 2020 24

Всем Привет. В этом видео я покажу, как проверить SSD диск. Точнее мы рассмотрим специальную программу, которая покажет десяток полезных...

Adobe Audition CS6 Mastering Audio

March 24, 2020

March 24, 2020 33

Master Trainer Sean Casella will teach you how to use your Adobe® Audition® CS6 software for high-impact audio production. In...

Como detectar un disco de estado solido (SSD) kingston FALSO

March 20, 2020

March 20, 2020 14

Aprenderán a detectar los discos de estado solido (SSD) marca kingston falsos que existen en el mercado y así evitar...

Como instalar adb y fastboot en windows 10

February 19, 2020

February 19, 2020 14

⚡️ Como instalar ADB y fastboot en Windows de forma segura, Cómo instalar adb y fastboot fácil en windows, Instalar...

How to Boot the Mi A2 into Recovery Mode

March 18, 2020

March 18, 2020 6

Full Tutorial – If you’re an Android veteran then you likely already know what you can do from this special...

Recover data from a Broken Touch screen smartphone! | Android | Access internal storage/memory

February 14, 2020

February 14, 2020 49

What if your screen has broken and you haven’t backed up your data! Follow the steps in the video to...

How to setup ADB & fastboot to be used anywhere on Windows

February 1, 2020

February 1, 2020 17

Adding the location of your platform-tools directory will allow you to use ADB & fastboot, as well as any other...


Leave a Reply

Your email address will not be published. Required fields are marked *