Warning issued for millions of iPhone 12 users | The Business Standard
Skip to main content
  • Latest
  • Economy
    • Banking
    • Stocks
    • Industry
    • Analysis
    • Bazaar
    • RMG
    • Corporates
    • Aviation
  • Videos
    • TBS Today
    • TBS Stories
    • TBS World
    • News of the day
    • TBS Programs
    • Podcast
    • Editor's Pick
  • World+Biz
  • Features
    • Panorama
    • The Big Picture
    • Pursuit
    • Habitat
    • Thoughts
    • Splash
    • Mode
    • Tech
    • Explorer
    • Brands
    • In Focus
    • Book Review
    • Earth
    • Food
    • Luxury
    • Wheels
  • Subscribe
    • Epaper
    • GOVT. Ad
  • More
    • Sports
    • TBS Graduates
    • Bangladesh
    • Supplement
    • Infograph
    • Archive
    • Gallery
    • Long Read
    • Interviews
    • Offbeat
    • Magazine
    • Climate Change
    • Health
    • Cartoons
  • বাংলা
The Business Standard

Wednesday
July 09, 2025

Sign In
Subscribe
  • Latest
  • Economy
    • Banking
    • Stocks
    • Industry
    • Analysis
    • Bazaar
    • RMG
    • Corporates
    • Aviation
  • Videos
    • TBS Today
    • TBS Stories
    • TBS World
    • News of the day
    • TBS Programs
    • Podcast
    • Editor's Pick
  • World+Biz
  • Features
    • Panorama
    • The Big Picture
    • Pursuit
    • Habitat
    • Thoughts
    • Splash
    • Mode
    • Tech
    • Explorer
    • Brands
    • In Focus
    • Book Review
    • Earth
    • Food
    • Luxury
    • Wheels
  • Subscribe
    • Epaper
    • GOVT. Ad
  • More
    • Sports
    • TBS Graduates
    • Bangladesh
    • Supplement
    • Infograph
    • Archive
    • Gallery
    • Long Read
    • Interviews
    • Offbeat
    • Magazine
    • Climate Change
    • Health
    • Cartoons
  • বাংলা
WEDNESDAY, JULY 09, 2025
Warning issued for millions of iPhone 12 users

Smartphones

TBS Report
07 December, 2020, 05:05 pm
Last modified: 07 December, 2020, 05:09 pm

Related News

  • Apple takes fight against $587 million EU antitrust fine to court
  • FaceTime in iOS 26 will pause video calls if sensitive content detected
  • Apple sued by shareholders for allegedly overstating AI progress
  • Foxconn sends 97% of India iPhone exports to US as Apple tackles Trump's tariffs
  • Here’s everything Apple announced at WWDC 2025

Warning issued for millions of iPhone 12 users

Users are speaking out about dramatic battery drain when their new iPhones are in standby

TBS Report
07 December, 2020, 05:05 pm
Last modified: 07 December, 2020, 05:09 pm
iPhone 12. Picture: Apple
iPhone 12. Picture: Apple

Following concerns about display irregularities and widespread signal drops, warnings about Apple's new iPhone 12 range are beginning to snowball.

iPhone 12 owners are currently reporting serious battery problems, reports the Forbes.

Users are speaking out about dramatic battery drain when their new iPhones are in standby. While the actual discharge rate varies from 4-15% per hour. Based on comments across Apple support communities on Reddit and Twitter, the issue can affect all iPhone 12 models and there is currently no fix.

The Business Standard Google News Keep updated, follow The Business Standard's Google news channel

"I'm an engineer working in the mobile telecom industry and the discharge rate currently seen on my iPhone 12 is a faulty curve," stated one affected user who notes he has collaborated with Apple on bug reports in the past.

Users are reporting that battery drain can be so high that an iPhone 12 Pro can lose 50% charge overnight while an iPhone 12 Mini can discharge completely. More commonly, affected users see a 20-30% drop overnight.

So far attempts to isolate the problem have come up short, with users disabling mobile data, GPS, WiFi, push email and even factory resetting their phones without success.

One user reported that simply having a SIM installed causes his iPhone 12 Pro battery to drop dramatically and removing it stopped the drain. This suggests a potential problem with the modem, but the sample size is too small to know for sure. It is also unknown at this stage whether this is a problem which can be fixed via a software update or whether faulty iPhones need to be returned.

While thousands of users have confirmed they are suffering from the issue, it also remains to be seen how widespread this is when iPhone 12 models have already sold in the millions.

 

Tech / Top News

Iphone 12 / Apple / iPhone

Comments

While most comments will be posted if they are on-topic and not abusive, moderation decisions are subjective. Published comments are readers’ own views and The Business Standard does not endorse any of the readers’ comments.

Top Stories

  • The photo was taken in Jatrabari on 18 July 2024. Photos: Mehedi Hasan/TBS
    Jatrabari horror: BBC reveals police role in killing protesters during 2024 July Uprising
  • Finance Adviser Saluhuddin Ahmed spoke at a post-budget press conference at Osmani Auditorium in the capital today (3 June). Photo: Rajib Dhar/TBS
    Many obstacles in financial sector reforms, not only driven by IMF, World Bank: Finance adviser
  • Mahmud Hasan Khan Babu. Photo: Collected
    BGMEA requests meeting with CA to seek appointment of lobbyist to address US tariff

MOST VIEWED

  • None saw it coming: What went wrong in Bangladesh’s tariff negotiation with US 
    None saw it coming: What went wrong in Bangladesh’s tariff negotiation with US 
  • File Photo: Rajib Dhar/TBS
    Bangladesh faces economic impact as US introduces 35% tariff on exports
  • Representational image. Photo: Collected
    Bangladesh reserves above $24b even after making $2b ACU payment 
  • Electric buses for capital: Tk2,500cr to be spent in 2 years
    Electric buses for capital: Tk2,500cr to be spent in 2 years
  • Representational image. Photo: TBS
    35% US tariff to be disastrous for Bangladesh's exports, say economists and exporters
  • Clashes took place between police and protesters in Sylhet on 2 August. Photo: TBS
    Hasina authorised deadly crackdown on protesters during 2024 July uprising, BBC verifies leaked audio

Related News

  • Apple takes fight against $587 million EU antitrust fine to court
  • FaceTime in iOS 26 will pause video calls if sensitive content detected
  • Apple sued by shareholders for allegedly overstating AI progress
  • Foxconn sends 97% of India iPhone exports to US as Apple tackles Trump's tariffs
  • Here’s everything Apple announced at WWDC 2025

Features

Dr Mostafa Abid Khan. Sketch: TBS

Actual impact will depend on how US retailers respond: Mostafa Abid Khan

1d | Economy
Thousands gather to form Bangla Blockade in mass show of support. Photo: TBS

Rebranding rebellion: Why ‘Bangla Blockade’ struck a chord

1d | Panorama
The Mitsubishi Xpander is built with families in mind, ready to handle the daily carpool, grocery runs, weekend getaways, and everything in between. PHOTO: Akif Hamid

Now made-in-Bangladesh: 2025 Mitsubishi Xpander

2d | Wheels
Students of different institutions protest demanding the reinstatement of the 2018 circular cancelling quotas in recruitment in government jobs. Photo: Mehedi Hasan

5 July 2024: Students announce class boycott amid growing protests

4d | Panorama

More Videos from TBS

Trump considering sanctions on Russia

Trump considering sanctions on Russia

55m | TBS World
Iran receives missile shipment from China

Iran receives missile shipment from China

2h | TBS World
Will JPA be able to survive in the political arena?

Will JPA be able to survive in the political arena?

15h | TBS Stories
Trump’s steel, aluminum tariffs bleed Indian foundries

Trump’s steel, aluminum tariffs bleed Indian foundries

4h | Others
EMAIL US
contact@tbsnews.net
FOLLOW US
WHATSAPP
+880 1847416158
The Business Standard
  • About Us
  • Contact us
  • Sitemap
  • Advertisement
  • Privacy Policy
  • Comment Policy
Copyright © 2025
The Business Standard All rights reserved
Technical Partner: RSI Lab

Contact Us

The Business Standard

Main Office -4/A, Eskaton Garden, Dhaka- 1000

Phone: +8801847 416158 - 59

Send Opinion articles to - oped.tbs@gmail.com

For advertisement- sales@tbsnews.net