Tag Archives: Backup

How to uninstall the iOS 26 beta, with or without a backup

How to uninstall the iOS 26 beta, with or without a backup

Did you regret installing the iOS 26 beta or the iPadOS 26 beta? Here’s the step-by-step to downgrade your iPhone or iPad to a previous, non-beta version. Hopefully, you backed up your device To uninstall the beta, you’ll need to wipe and restore your device, hopefully from a previous backup. The good news is that if you don’t have a …

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Neurons Store Backup Energy to Power the Brain Under Stress

Neurons Store Backup Energy to Power the Brain Under Stress

Summary: New research has uncovered that neurons store their own glycogen, acting as “backup batteries” to keep the brain functioning during energy stress. Using worms and advanced biosensors, scientists found that neurons can tap into glycogen reserves, especially when oxygen or mitochondrial function is limited. This metabolic flexibility, termed “glycogen-dependent glycolytic plasticity,” shows neurons are more self-sufficient than previously believed. …

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