Zumm
This page lists 18 Zumm firmware and device files available to download on File Firmware. Each entry below links to a dedicated page with the file name, size, release date and step-by-step usage notes. Always confirm a file matches your exact device model before flashing, and back up your data first.
Zumm
Zumm Citi 1
Zumm_Citi_1_MT6582_28032016.ZIP
The Zumm Citi 1 runs on Zumm's factory software, and sometimes you need to reinstall it fr…
Zumm
Zumm Titan
Zumm_Titan_MT6580_T09_20161027_5.1.ZIP
If your Zumm Titan has been giving you trouble, reinstalling the stock firmware is often t…
Zumm
Zumm A309W
Zumm_A309W_MT6572_21032016.ZIP
If your Zumm A309W has been giving you trouble, reinstalling the stock firmware is often t…
Zumm
Zumm E60
Zumm_E60_MT6572_20170130_4.4.2.ZIP
Sometimes a clean firmware install is the best fix for a misbehaving phone. For Zumm E60 o…
Zumm
Zuum E60 Stock Firmware
Zuum_E60_MT6580_V1.02_20151224_5.1.zip
Here you will find all the latest Zumm firmware for Zuum E60. If you are looking for Zuum …
Zumm
Zuum Ultra Z Stock Firmware
Zuum_Ultra_Z_MT6580_V004_7.0.zip
Here you will find all the latest Zumm firmware for Zuum Ultra Z. If you are looking for Z…
Zumm
Zuum Stedi Stock Firmware
Zuum_Stedi_MT6580_V1.7_20170116_6.0.zip
Here you will find all the latest Zumm firmware for Zuum Stedi. If you are looking for Zuu…
Zumm
Zuum E45 Stock Firmware
Zuum_E45_MT6572_28122015.zip
Here you will find all the latest Zumm firmware for Zuum E45. If you are looking for Zuum …
Zumm
Zuum E55 Stock Firmware
Zuum_E55_MT6582_08122014_4.2.2.zip
Here you will find all the latest Zumm firmware for Zuum E55. If you are looking for Zuum …
Zumm
Zuum Covet Stock Firmware
Zuum_Covet_MT6580_V2_20171114_5.1.zip
Here you will find all the latest Zumm firmware for Zuum Covet. If you are looking for Zuu…
Zumm
Zuum N9330 Stock Firmware
Zuum_N9330_MT6577_11072018.zip
Here you will find all the latest Zumm firmware for Zuum N9330. If you are looking for Zuu…
Zumm
Zuum M50 Stock Firmware
Zuum_M50_MT6737M_03122016_6.0.zip
Here you will find all the latest Zumm firmware for Zuum M50. If you are looking for Zuum …
Zumm
Zuum Rocket Stock Firmware
Zuum_Rocket_MT6570_MT6570_09052019_6.0.zip
Here you will find all the latest Zumm firmware for Zuum Rocket. If you are looking for Zu…
Zumm
Zuum Luxo Stock Firmware
Zuum_Luxo_MT6750_L104_07022017_7.0.zip
Here you will find all the latest Zumm firmware for Zuum Luxo. If you are looking for Zuum…
Zumm
Zumm Titan Stock Firmware
Zumm_Titan_MT6580_T09_20161027_5.1.zip
Here you will find all the latest Zumm firmware for Zumm Titan. If you are looking for Zum…
Zumm
Zumm Citi 1 Stock Firmware
Zumm_Citi_1_MT6582_28032016.zip
Here you will find all the latest Zumm firmware for Zumm Citi 1. If you are looking for Zu…
Zumm
Zumm E60 Stock Firmware
Zumm_E60_MT6572_20170130_4.4.2.zip
Here you will find all the latest Zumm firmware for Zumm E60. If you are looking for Zumm …
Zumm
Zumm A309W Stock Firmware
Zumm_A309W_MT6572_21032016.zip
Here you will find all the latest Zumm firmware for Zumm A309W. If you are looking for Zum…
Frequently asked questions
Are Zumm files free to download?
Most Zumm files on File Firmware are free; any paid file is clearly marked with its price on its own page.
How do I pick the right Zumm file?
Open the file you need and check the model, version and file size on its page. Match these to your device before downloading or flashing.