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Here I have Cetel L4 and let me show you how to accomplish here the hard reset and let
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me show you how to bypass and remove pattern, password or other screen lock method on the
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following device. So at the very beginning you need to start by holding the power key, keep holding power
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button, choose here power off and tap OK to confirm it. Let's wait until your device will be completely switched off and then you need to use the
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following combination of keys, power key and volume down. Let's hold down together those two keys for a couple of seconds, power key and volume down
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If nothing happens let's release both keys and let's hold down together one more time
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power key and volume down. Let's do it simultaneously
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Release both keys as soon as Cetel logo pops up. And this is Android system recovery, here you can navigate by using both volume keys
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and confirm options by pressing power key. Let's scroll down here to wipe data factor reset, press power key and scroll down here
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to choose yes. You must know that this operation will erase all personal data and customize settings and
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also download apps so if you are aware of this let's tap power key when you have yes highlighted
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The phone is wiping all personal data, let's wait until the format will be completed and
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as soon as Android system recovery pops up on the screen you will need to press the power
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key to reboot system now. So let's wait a few seconds
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Now you need to press power key to reboot system now and the device is restarting and
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rebooting so let's wait until the operation will be completed. Do not interrupt while the process is running
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Excellent, the welcome panel just pops up so now you can start easily activate and use
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your device. Thank you for watching, please subscribe our channel, leave thumbs up under the video
