How to enable debug mod on Spreadtrum-based KaiOS devices

On Spreadtrum-based models dial the debug code *#*#33284#*#* and a bug icon should appear in the task bar above, and also add the code *#*#0574#*#* to enable USB debugging from a menu, this allows you to use ADB and DevTools.

All devices where this rule has been verified work perfectly, and most likely every device with this chipset should work equally and without problems. Unlike many Qualcomm-based models, they are much more reliable in terms of software development. The list is really long in comparison:

Here is a list of Spreadtrum-based devices:

• Alcatel 3078
• Alcatel 3088
• Energizer E241s
• Energizer E241
• Energizer H280s
• IKU V400
• MTN Smart S/T 3G
• Nobby 231
• Orange Sanza
• Orange Sanza XL
• Positivo P70s
• QMobile 4G Plus
• Tigo Kitochi 4G Smart
• Wonder L2407 4G

other debug-unlocked Spreadtrum phones

Even the devices based on Spreadtrum, have their black sheep in the family (definitely BLU Zoey Smart, Jio Phone and Jio Phone 2 because they had no codes, instead for Accent Nubia 50K I only found and verified the firmware files, but I don't know anyone who owns this device). Precisely for this reason I do not want to mark all Spreadtrum devices for which we have no researchers (Africell Afriphone, iPRO Geniphone A22, Multilaser ZAPP, TECNO T901 and Zantel Smarta) as suitable devices for those who want to develop applications.