My phone back flashing light not lighting

Hi, @gaspard20385 I gotchu.

I am sorry, but there is no Tecno Y3s replacement flashlight in the product catalog. I suggest that you look for Tecno Y3s replacement flashlight in eBay, Amazon, or AliExpress.

Once you have asked FixBot about how to replace this flashlight, set things up and create an iFixit guide about this replacement.

This is how you create a repair guide

1: Click Fix Your Stuff, then click Repair guides. You should see this screen. Then Click Create a Guide.

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2: Add your device in Device, on "What part are you replacing", type what you are replacing. and type a title.

If you click Show More, you can type an introduction.

3: In Time estimate, you can set the time required for this repair. In Difficulty Estimate, you can set the difficulty. Prerequisite Guides are not necessary at the moment, but if you want to take another guide's steps, type the guide title. In Tools, type the tools that FixBot told you to use. In Conclusion, you can type a conclusion. The default conclusion is "To reassemble your device, follow these instructions in reverse order"

Your'e all done setting up your guide! You can start posting steps.