Huawei Mediapad S7-PRO Maintenance Manual page 25

S7-PRO Maintenance Manual (Basic Version V2.1) INTERNAL
Step 1 In this mode, the message "Remote devices wait for time out" will be displayed occasionally,
or the message "Image Download Failed. Cookie (if present) not received" will be displayed
during restart.
In these cases, you may repeat the preceding steps. If the download fails, restart the MediaPad
and connect it to the PC to check whether the upgrade is conducted in the trusted mode using
the QPST software (that is, the Qualcomm MMC Storage USB Device is displayed). Then
perform the upgrade using the USB according to the steps for upgrade in the trusted mode.
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