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Friday, February 27, 2026

Before saying goodbye: how to permanently delete your data from an old cell phone or PC

Whether you want to give away your used device or simply get rid of it, one of the first concerns that arises is whether someone will have access to your private information. In certain cases, this data is no longer useful to us, so there is no need to save it in an external memory.Hence the only option is to delete them.

A common mistake is believing that sending files to the trash or signing out is enough.It is not.Superficially deleted data can be recovered with free software.To protect your identity, you need a “secure erase” that makes the information unrecoverable.

Here we explain how to leave your devices as fresh from the factory.

Before saying goodbye: how to permanently delete your data from an old cell phone or PC
On Android, it is essential to delete accounts and encrypt the device before performing a factory reset.(Illustrative image Infobae)

The biggest risk on Android is “Lock Reset Protection” (FRP).If you do not remove your account before deleting, the new owner will not be able to use the phone.

Before saying goodbye: how to permanently delete your data from an old cell phone or PC
iPhones require disabling “Find My iPhone” and deleting content to unlink the device from the Apple account.(Reuters)

Apple makes the process easier, but you must turn off tracking to unlock the device.

Before saying goodbye: how to permanently delete your data from an old cell phone or PC
On Windows computers, the reset tool allows you to wipe the drive and make old data unrecoverable.(Microsoft)

You don’t need to manually format or use complicated installation disks. Windows has a perfect native tool for this.

Before saying goodbye: how to permanently delete your data from an old cell phone or PC
Macs with an Apple chip destroy encryption keys upon erase, while Intel models require additional steps.(Reuters)

The method changes depending on whether your Mac has an Apple chip (M1, M2, M3) or is an older model with Intel.

Aiman Sohail
Aiman Sohail
Dr. Aiman Sohail is a seasoned journalist and geopolitical analyst with over a decade of experience covering global affairs, politics, and current events. She earned her Bachelor’s degree in International Relations from Quaid-i-Azam University, Islamabad, followed by a Master’s in Political Science from Lahore University of Management Sciences (LUMS). Driven by a passion for understanding global dynamics, she completed her PhD in International Security Studies at The University of London, focusing on South Asian geopolitics and conflict resolution. Sara began her career as a correspondent for The Express Tribune, covering domestic politics and economic developments. She later joined Geo News as a senior reporter, specializing in geopolitical affairs, foreign policy, and conflict analysis. Over the years, her articles have been featured in major national and international publications, including Dawn, The Diplomat, and Al Jazeera English, earning her recognition for insightful analysis and in-depth reporting. In addition to journalism, Sara frequently contributes to academic forums, think tanks, and panel discussions on international relations. Her expertise lies in South Asian security, diplomatic policy, and global political trends, making her one of Pakistan’s leading voices in contemporary geopolitics.

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