How do I delete all information from my old phone?

Android
  1. Some models will want you to go into "Settings" and encrypt the data.
  2. Then you want to do a factory reset by going into "Settings"
  3. Click “Backup and reset”
  4. Scroll all the way down and click “Factory data reset”
  5. Click “Reset device”
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How do I wipe my phone before selling it?

Go to Settings > General > Reset > Erase All Content and Settings. You'll be asked to confirm, and it may take a few minutes to complete the process. Start by backing up your Android phone, then remove any MicroSD cards and your SIM card.
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Will resetting my old phone affect my new phone?

A factory reset just deletes all your user data locally on your phone. Data stored in the cloud and synchronized to other devices linked via an account and are not affected.
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Will a factory reset delete everything on my phone?

A factory data reset erases your data from the phone. While data stored in your Google Account can be restored, all apps and their data will be uninstalled. To be ready to restore your data, make sure that it's in your Google Account. Learn how to back up your data.
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Should I remove my SIM card before doing a factory reset?

First of all, you should manually remove every account that you have signed in with. Then, remove any MicroSD card and your SIM card from the device. It is important that you give your old Android phone a proper factory reset before selling or trading it.
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How to Erase All Data from your iPhone in 2021 | Delete Absolutely Everything



Is it safe to sell old phones?

You can get a lot more money by selling your old phone yourself, which can go toward paying off your new phone. However, selling your old phone can be risky if you're not careful. There are personal photos, contact information, and an array of personal apps on your device that you don't want someone else to access.
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How do I delete data from my old iPhone without deleting my new iPhone?

Go into Settings > iCloud > Delete Account > Delete > Keep on My iPhone. Following these steps will not affect information on your new phone or your iPad and allow you to delete information from your old iPhone without removing it from your other devices.
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Will clearing my old iPhone affect my new one?

Don't worry, reset old iPhone will not affect the new one. It will only erase content on old iPhone where the operation is done. The data that have been transferred to the new iPhone or the files that have been saved to iCloud will not be affected in any way.
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Why is my old phone still connected to my new iPhone?

You can log your old iPhone out of the Apple ID / iCloud and create a separate Apple ID for it. This is the real issue that you are facing. Both of your iPhones are using the same Apple ID and therefore are overlapping data, messages and notifications.
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Do you remove SIM card before erasing iPhone?

So, even if no SIM card is installed, the iOS software including the reset process still works normally. It's advisable to remove your SIM card at this stage so that you don't accidentally pass it on to the next person.
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Will erasing my iPhone delete my iCloud?

No, factory resetting your iPhone will not alter your iCloud. Upon setting up your iPhone again you will be given the option to reconnect to your iCloud account if you desire. iCloud also stores iPhone backups that you can restore your phone from.
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What if I don't want my old pictures on my new iPhone?

In Settings, tap on your name at the top. Tap iCloud. Deselect all the apps you don't want to be transferred over (like photos). Tap iCloud backup, and then tap back up now.
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Should you destroy your old phones?

In order to keep your data and information as safe as possible, the best solution is to destroy your phone. However, before you go crazy and kill your old cell phone, encrypt the storage. This will ensure that your data can't be recovered, even if someone happens to get their hands on your old phone.
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Is it safe to sell my phone after factory reset?

The data on most Android phones is encrypted which means that it can't be accessed following a factory reset. As such, you don't need to worry about another person accessing this information if you sell your Android phone.
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What should you do with old mobile phones?

Most charities accept old mobile phones, whether they are working or not. They can raise valuable funds by passing them on to mobile phone recycling companies. Broken mobile phones can be disposed of at most Recycling Centres in the container for small electricals - find you nearest below.
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How can I destroy my phone internally?

5 Ways To Damage Your Phone
  1. TOO MUCH HEAT. You know how the saying goes "if you can't stand the heat, then get out of the kitchen"? ...
  2. GET IT WET. Whether you drop your phone in the toilet, a puddle of rain or just spill water on top, the chances are - that'll cost you. ...
  3. INFECT IT. ...
  4. DROPPING IT. ...
  5. EXHAUSTING THE BATTERY.
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Why you shouldn't trade in your phone?

As phones become more expensive, trading in older models is one way for consumers to afford to buy new editions. But trading in old devices can be risky if any data is left behind. Russ Ernst, an executive at data sanitization company Blancco, called this a "ticking time bomb," and he has advice for avoiding disaster.
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Do photos stay in Old iPhone?

The photos in your Photos app won't be deleted, just the ones on the iCloud Photo Library if you choose to delete the library. If you want to keep photos on your phone but maximize iCloud storage space, then I'd make sure all photos on the iCloud library are downloaded, then disable and delete iCloud Photo Library.
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What Should I Do with Old iPhone?

7 ways to make use of your old iPhone
  1. Sell or donate it.
  2. Make it a dedicated music player.
  3. Turn it into a kid's entertainment device.
  4. Make it an Apple TV remote.
  5. Make it a permanent car, bike, or kitchen fixture.
  6. Use it as a baby monitor.
  7. Turn it into your bedside buddy.
  8. ...
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What should I do with my old iPhone after transfer?

Following this, you have several options. You can restore your new iPhone using your existing iPhone, restore it from an iCloud backup, transfer your data and purchased content using a backup from iTunes or Finder, or setup your new iPhone up from scratch.
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Does taking out the SIM card delete everything?

No. SIM cards do not store data.
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What data is stored on a SIM card?

Data that SIM cards contain include user identity, location and phone number, network authorization data, personal security keys, contact lists and stored text messages. SIM cards allow a mobile user to use this data and the features that come with them.
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What information can you get off a SIM card?

Android SIM card extractions
  • User data.
  • Contacts.
  • SMS messages.
  • Dialed calls.
  • Network data.
  • Integrated Circuit Card Identifier (ICCID): Serial number of the SIM.
  • International Mobile Subscriber Identity (IMSI): Identifier that ties the SIM to a specific user account.
  • MSISDN: Phone number assigned to the SIM.
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What should I do before changing SIM card?

To make sure you keep all of your data before swapping SIM cards:
  1. Transfer all the contacts. Regardless of whether you have an Android device, iPhone, or a feature phone, the most important thing to do before changing SIM cards is to back up your contacts. ...
  2. Update your information. ...
  3. Make sure your phone is unlocked.
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Does a SIM card have memory?

The SIM card has enough memory to typically store up to 250 contacts, some of your text messages and other information that the carrier who supplied the card can utilize. Photos are not stored on SIM cards, so make sure they are backed up.
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