I've never had any issues. Remember watching some Tour De France stages on phones in the past. Maybe at the festival sight it could be a problem, but I think people are spread out enough on camping.
Maybe it will be different this year with only teenage girls coming to see The Cure, David Byrne and Napalm Death 😅
Alkaline Trio 90
Barrington Levy 80
Basement Jaxx 120
Billy Bragg 100
Billy Ocean 100
The Black Keys 70
Carl Cox 100
Chase & Status 120
Chelsea Wolfe 80
CMAT 135
Confidence Man 150 MAX
David Byrne 150
Disclosure 60
Everything Everything 110
Faithless 100 +10
Fatboy Slim 100
Four Tet 130
Garbage 100
GOAT 105
Greentea Peng 120
Happy Mondays 80
Hollie Cook 90
Jorja Smith 100
José González 100
Joy Crookes 120
Judas Priest 70
Kasabian 60
Kneecap 120
Levellers 85
Linkin Park 90
Lorde 120
Madness 75
The Maccabees 105
Neck Deep 135
Nile Rodgers & Chic 100
Overmono 100
Pixies 15
The Prodigy 140
Pulp 150 MAX
RAYE 100
Ren 40
Richard Ashcroft 100
Say She She 75
Scissor Sisters 120
Self Esteem 120
Skunk Anansie 100
Stereolab 120
The Streets 110
Super Furry Animals 110
Tems 10
Thundercat 90
Tom Jones 30
Tyler, the Creator 60
Underworld 115
Wet Leg 90
Wilco 75
The Wombats 80
Wolf Alice 150