This Zen_Ultrafone U4 Firmware, PAC file tin endure used alongside whatsoever service tools capable of Flashing PAC file on SpreadTRUM Android Devices.Stock firmware are to a greater extent than ofttimes than non needed to either upgrade or downgrade your Zen Ultrafone U4. It tin also endure needed to but flash your Zen android device inwards gild to right for sure software issues or malfunctions on the phone. Here on this page I convey contained the download link for the consummate Zen Ultrafone U4 Stock ROM, PAC file which tin endure used to flash manufacturing works life OS dorsum to your Zen Ultrafone U4.
How to Download Latest Firmware in addition to Flash Zen Ultrafone U4 alongside this PAC File
1. Download SPD Download Tool from here in addition to install it on your PC. Also, it is a must to install SpreadTRUM Android drivers on your PC. You may Download SpreadTRUM Android Drivers here2. Download your Zen Ultrafone U4, latest firmware pac File from here.
3. Open the SpreadTRUM Flash Tool y'all downloaded from the link above. It is compressed inwards a naught file, but extract it onto a folder on your PC, opened upwards the folder to locate the SpreadTRUM Upgrade Tool application in addition to then; double-click it to tiffin the program.
4. Now, Put off your Zen Ultrafone U4 or take battery from it in addition to re-insert the battery then, connect your Zen Ultrafone U4 Mobile Phone to the PC.
5. Now, pick out the specific STOCK FIRMWARE y'all downloaded for your Zen Ultrafone U4 android device yesteryear clicking on the Select Pack icon.
6: As before long every bit the file is loaded successfully, click on "Download Button" to commence the flashing operation.
NOTE: During the flashing operation, your vociferation upwards may reboot i time or twice. Just locomote out it in addition to practise non interrupt the operation.
7: Once the flashing functioning is successfully completed, y'all volition encounter "Previous Passed" message displayed inwards dark-green on the SpreadTRUM Flash Tool.
CONGRATULATIONS! You convey forthwith successfully flashed your Zen Ultrafone U4 android device.
For Graphical Illustration on how to flash Zen SpreadTRUM android devices, encounter here: How to Flash Zen Android Device: Step yesteryear Step alongside Pictures
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