There are easy ways to block, blacklist number or sms on Wiko Rainbow. This tutorial covers how to reject calls, block unwanted call and sms, how to blacklist a number via ussd code, apk apps. so by using our tutorial you can block both calls and text messages.
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About Wiko Rainbow
Wiko Rainbow mobile phone was launched on February, 2014. The smartphone is powered by a Quad-core 1.3 GHz Cortex-A7 processor with Mediatek MT6582 (28 nm) chipset, as for graphics it possesses Mali-400MP2 GPU. The phone comes in 4GB 1GB RAM internal memory. The Cellphone runs on Android 4.4.2 (KitKat) operating system and is powered by a 2000mAh of Li-Po battery.

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The phone comes with a 5.0" desplay size, IPS LCD capacitive touchscreen with a resolution of 720x1280 pixels. It has a display aspect ratio of 16:09 and ~63.8% of screen ratio with 16M of display colors.
The Wiko Rainbow camera on the back side packs single Lens of 8 MP. The rear camera setup has LED flash, HDR, panorama features.
The front camera sports single Lens of 2 MP for selfies, with features
The smartphone runs on Android 4.4.2 (KitKat) operating system and packs 4GB 1GB RAM of inbuilt storage that can be expanded via microSDHC. The Wiko Rainbow is a Dual SIM (Mini-SIM, dual stand-by). The smartphone measures 146 x 74 x 9.3 mm (5.75 x 2.91 x 0.37 in) (height x width x thickness) and weighs 167g (5.89 oz). It was launched in Black, White, Bleen, Yellow, Fuschia, Coral, Violet colors.
So lets move to how to blacklist, block or even unblock numbers call or sms on Wiko Rainbow
Block a number on your Wiko Rainbow with Android 4.4 KitKat right from the call log:

- Click the phone app on your smartphone
- Head over to the three dots on the right up side of the screen
- Click Call Reject
- Press Reject calls from
- Tap Private numbers
- You can add numbers from here
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Through the setting menu of your Wiko Rainbow
- Click on settings and click on Call
- click on Call Reject
- click on Reject calls from
- click on private numbers if you would like or simply add a number coming from your contact list
- Look for the contact you choose to block
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Block a number on your Wiko Rainbow Using Third-Party Apps
You can easily make use of a third party apps that accomplish the task for yourself. All the apps in this article are free of charge and virus free!
Setup one of the following cell phone number blocker apps within your Wiko Rainbow by using the url following and enjoy the silence as before!

- Download
- Mr. Number - Caller ID & Spam Protection
- Developer: Hiya
- Price: Free+

- Download
- Call Blocker - Blacklist
- Developer: cxzh.ltd
- Price: Free+

- Download
- Calls Blacklist - Call Blocker
- Developer: Vlad Lee
- Price: Free+
How to Block Number / Call on Wiko Rainbow Using USSD Codes
You can use ussd code to block unwanted calls on your smartphone
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How to bar all outgoing calls
*333*(enter password)# - To Activate
#333*(enter password)# - To Cancel
*#333# - Check Status
Block incoming calls
*353*(enter password)# - To Activate
#353*(enter password)# - To Cancel
*#353# - Check Status
https://phonemobs.com/how-to-block-blacklist-a-number-on-wiko-rainbow/
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