Huawei Y635-L01 Faqs page 59

HUAWEI Y635-LXX Smartphone FAQs
8 GB ROM
The ROM contains system applications, files, and databases, which takes up about 1.5 GB.
The ROM space available to users is 4.05 GB. You can use this space to store any types of
files.
ROM partitions (a phone ROM is similar to a hard disk on a computer)
Partition
Boot and
operating system
data backup
partition
Partition
reserved for
HOTA updates
System partition
Cust partition
Data partition
Others
Total
RAM partitions (a phone RAM is similar to the RAM of a computer)
Partition
Bottom partition
Size Description
About 500 This partition stores the boot and
MB
operating system backup data.
The data in this partition is used
when you restore your phone to its
factory settings.
About 256 This partition is reserved for HOTA
MB
updates.
The device provider or the carrier
pushes update patches using this
partition.
About 1.8 GB This partition is used for the Android
operating system.
About 800 This partition stores customization
MB information.
About 4.05 This partition is used for running the
GB
operating system or applications.
This partition also stores the files for
applications you install.
About 600 This partition includes:
MB
Space occupied by file partition
tables
Space occupied by log partition
Space occupied by flag tables of flash
material bad blocks
Space occupied by firmware
Space lost due to formatting
8 GB
These partitions are for your reference only. Partition sizes vary
according to the product customized version.
Size Description
About 300 This partition saves the display cache
MB and bottom wireless protocol stacks.
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3 Others
8 GB
Query method
Cannot be queried
Cannot be queried
Cannot be queried
Cannot be queried
Can be queried using a
third-party application
Cannot be queried
Query method
Cannot be queried